diff --git a/parser/src/structs/address_data.rs b/parser/src/structs/address_data.rs
index 15b0cd98e..3d0968d0a 100644
--- a/parser/src/structs/address_data.rs
+++ b/parser/src/structs/address_data.rs
@@ -79,11 +79,14 @@ impl AddressData {
     }
 
     pub fn from_empty(empty: &EmptyAddressData) -> Self {
+        let address_type = empty.address_type();
+        let transfered = empty.transfered();
+
         Self {
-            address_type: empty.address_type,
+            address_type,
             amount: Amount::ZERO,
-            sent: empty.transfered,
-            received: empty.transfered,
+            sent: transfered,
+            received: transfered,
             realized_cap: Price::ZERO,
             outputs_len: 0,
         }
diff --git a/parser/src/structs/address_type.rs b/parser/src/structs/address_type.rs
index 87a571cdb..709427dc3 100644
--- a/parser/src/structs/address_type.rs
+++ b/parser/src/structs/address_type.rs
@@ -19,3 +19,24 @@ pub enum AddressType {
     P2WSH,
     P2TR,
 }
+
+impl TryFrom<u64> for AddressType {
+    type Error = ();
+
+    fn try_from(u: u64) -> Result<Self, Self::Error> {
+        match u {
+            x if x == AddressType::Empty as u64 => Ok(AddressType::Empty),
+            x if x == AddressType::OpReturn as u64 => Ok(AddressType::OpReturn),
+            x if x == AddressType::PushOnly as u64 => Ok(AddressType::PushOnly),
+            x if x == AddressType::Unknown as u64 => Ok(AddressType::Unknown),
+            x if x == AddressType::MultiSig as u64 => Ok(AddressType::MultiSig),
+            x if x == AddressType::P2PK as u64 => Ok(AddressType::P2PK),
+            x if x == AddressType::P2PKH as u64 => Ok(AddressType::P2PKH),
+            x if x == AddressType::P2SH as u64 => Ok(AddressType::P2SH),
+            x if x == AddressType::P2WPKH as u64 => Ok(AddressType::P2WPKH),
+            x if x == AddressType::P2WSH as u64 => Ok(AddressType::P2WSH),
+            x if x == AddressType::P2TR as u64 => Ok(AddressType::P2TR),
+            _ => Err(()),
+        }
+    }
+}
diff --git a/parser/src/structs/empty_address_data.rs b/parser/src/structs/empty_address_data.rs
index e3e244210..a7613efcb 100644
--- a/parser/src/structs/empty_address_data.rs
+++ b/parser/src/structs/empty_address_data.rs
@@ -4,12 +4,13 @@ use sanakirja::{direct_repr, Storable, UnsizedStorable};
 use super::{AddressData, AddressType, Amount};
 
 #[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Clone, Copy, Default, Allocative)]
-pub struct EmptyAddressData {
-    pub address_type: AddressType,
-    pub transfered: Amount,
-}
+pub struct EmptyAddressData(u64);
 direct_repr!(EmptyAddressData);
 
+const SHIFT: u64 = 5;
+const AND: u64 = (1 << SHIFT) - 1;
+const MAX: u64 = (u64::MAX - 1) >> 5;
+
 impl EmptyAddressData {
     pub fn from_non_empty(non_empty: &AddressData) -> Self {
         if non_empty.sent != non_empty.received {
@@ -17,9 +18,20 @@ impl EmptyAddressData {
             panic!("Trying to convert not empty wallet to empty !");
         }
 
-        Self {
-            address_type: non_empty.address_type,
-            transfered: non_empty.sent,
+        let transfered = non_empty.sent.to_sat();
+
+        if transfered >= MAX {
+            panic!("Too large !");
         }
+
+        Self((transfered << SHIFT) + (non_empty.address_type as u64))
+    }
+
+    pub fn address_type(&self) -> AddressType {
+        (self.0 & AND).try_into().unwrap()
+    }
+
+    pub fn transfered(&self) -> Amount {
+        Amount::from_sat(self.0 >> SHIFT)
     }
 }
diff --git a/server/Cargo.lock b/server/Cargo.lock
index 473ac7415..17b953b53 100644
--- a/server/Cargo.lock
+++ b/server/Cargo.lock
@@ -761,16 +761,6 @@ dependencies = [
  "crossbeam-utils",
 ]
 
-[[package]]
-name = "crossbeam-skiplist"
-version = "0.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "df29de440c58ca2cc6e587ec3d22347551a32435fbde9d2bff64e78a9ffa151b"
-dependencies = [
- "crossbeam-epoch",
- "crossbeam-utils",
-]
-
 [[package]]
 name = "crossbeam-utils"
 version = "0.8.20"
@@ -882,12 +872,6 @@ dependencies = [
  "crypto-common",
 ]
 
-[[package]]
-name = "double-ended-peekable"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c0d05e1c0dbad51b52c38bda7adceef61b9efc2baf04acfe8726a8c4630a6f57"
-
 [[package]]
 name = "either"
 version = "1.13.0"
@@ -903,18 +887,6 @@ dependencies = [
  "cfg-if",
 ]
 
-[[package]]
-name = "enum_dispatch"
-version = "0.3.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aa18ce2bc66555b3218614519ac839ddb759a7d6720732f979ef8d13be147ecd"
-dependencies = [
- "once_cell",
- "proc-macro2",
- "quote",
- "syn 2.0.79",
-]
-
 [[package]]
 name = "env_filter"
 version = "0.1.2"
@@ -972,22 +944,6 @@ version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0ce7134b9999ecaf8bcd65542e436736ef32ddca1b3e06094cb6ec5755203b80"
 
-[[package]]
-name = "fjall"
-version = "2.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a5eec62a0bf98435c5d6ba4563e4169880496ea044c45f343c4685269ab0866c"
-dependencies = [
- "byteorder",
- "dashmap 6.1.0",
- "log",
- "lsm-tree",
- "path-absolutize",
- "std-semaphore",
- "tempfile",
- "xxhash-rust",
-]
-
 [[package]]
 name = "flate2"
 version = "1.0.34"
@@ -1132,12 +1088,6 @@ version = "0.28.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4271d37baee1b8c7e4b708028c57d816cf9d2434acb33a549475f78c181f6253"
 
-[[package]]
-name = "guardian"
-version = "1.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "493913a18c0d7bebb75127a26a432162c59edbe06f6cf712001e3e769345e8b5"
-
 [[package]]
 name = "h2"
 version = "0.4.6"
@@ -1225,7 +1175,7 @@ dependencies = [
  "new_debug_unreachable",
  "once_cell",
  "phf",
- "rustc-hash 1.1.0",
+ "rustc-hash",
  "triomphe",
 ]
 
@@ -1568,39 +1518,6 @@ dependencies = [
  "hashbrown 0.13.2",
 ]
 
-[[package]]
-name = "lsm-tree"
-version = "2.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5383b689c4a4968d43d8237627de5e180dafbce158f1a110bf1410ce9c4c9a5"
-dependencies = [
- "byteorder",
- "crossbeam-skiplist",
- "double-ended-peekable",
- "enum_dispatch",
- "guardian",
- "log",
- "lz4_flex",
- "path-absolutize",
- "quick_cache",
- "rustc-hash 2.0.0",
- "self_cell",
- "smallvec",
- "tempfile",
- "value-log",
- "varint-rs",
- "xxhash-rust",
-]
-
-[[package]]
-name = "lz4_flex"
-version = "0.11.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75761162ae2b0e580d7e7c390558127e5f01b4194debd6221fd8c207fc80e3f5"
-dependencies = [
- "twox-hash",
-]
-
 [[package]]
 name = "matchit"
 version = "0.7.3"
@@ -1663,12 +1580,6 @@ version = "0.3.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
 
-[[package]]
-name = "min-max-heap"
-version = "1.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2687e6cf9c00f48e9284cf9fd15f2ef341d03cc7743abf9df4c5f07fdee50b18"
-
 [[package]]
 name = "minimal-lexical"
 version = "0.2.1"
@@ -1966,14 +1877,12 @@ dependencies = [
  "color-eyre",
  "ctrlc",
  "derive_deref",
- "fjall",
  "inferno",
  "itertools",
  "memory-stats",
  "ordered-float",
  "rayon",
  "reqwest",
- "rmp-serde",
  "sanakirja",
  "serde",
  "serde_json",
@@ -1981,21 +1890,6 @@ dependencies = [
  "zstd",
 ]
 
-[[package]]
-name = "paste"
-version = "1.0.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a"
-
-[[package]]
-name = "path-absolutize"
-version = "3.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e4af381fe79fa195b4909485d99f73a80792331df0625188e707854f0b3383f5"
-dependencies = [
- "path-dedot",
-]
-
 [[package]]
 name = "path-clean"
 version = "0.1.0"
@@ -2008,15 +1902,6 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "17359afc20d7ab31fdb42bb844c8b3bb1dabd7dcf7e68428492da7f16966fcef"
 
-[[package]]
-name = "path-dedot"
-version = "3.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "07ba0ad7e047712414213ff67533e6dd477af0a4e1d14fb52343e53d30ea9397"
-dependencies = [
- "once_cell",
-]
-
 [[package]]
 name = "pathdiff"
 version = "0.2.1"
@@ -2173,16 +2058,6 @@ dependencies = [
  "memchr",
 ]
 
-[[package]]
-name = "quick_cache"
-version = "0.6.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d7c94f8935a9df96bb6380e8592c70edf497a643f94bd23b2f76b399385dbf4"
-dependencies = [
- "equivalent",
- "hashbrown 0.14.5",
-]
-
 [[package]]
 name = "quote"
 version = "1.0.37"
@@ -2369,28 +2244,6 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
-[[package]]
-name = "rmp"
-version = "0.8.14"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "228ed7c16fa39782c3b3468e974aec2795e9089153cd08ee2e9aefb3613334c4"
-dependencies = [
- "byteorder",
- "num-traits",
- "paste",
-]
-
-[[package]]
-name = "rmp-serde"
-version = "1.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "52e599a477cf9840e92f2cde9a7189e67b42c57532749bf90aea6ec10facd4db"
-dependencies = [
- "byteorder",
- "rmp",
- "serde",
-]
-
 [[package]]
 name = "rustc-demangle"
 version = "0.1.24"
@@ -2403,12 +2256,6 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
 
-[[package]]
-name = "rustc-hash"
-version = "2.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "583034fd73374156e66797ed8e5b0d5690409c9226b22d87cb7f19821c05d152"
-
 [[package]]
 name = "rustc_version"
 version = "0.2.3"
@@ -2574,12 +2421,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "self_cell"
-version = "1.0.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d369a96f978623eb3dc28807c4852d6cc617fed53da5d3c400feff1ef34a714a"
-
 [[package]]
 name = "semver"
 version = "0.9.0"
@@ -2791,7 +2632,7 @@ dependencies = [
  "data-encoding",
  "debugid",
  "if_chain",
- "rustc-hash 1.1.0",
+ "rustc-hash",
  "rustc_version",
  "serde",
  "serde_json",
@@ -2851,12 +2692,6 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
 
-[[package]]
-name = "std-semaphore"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "33ae9eec00137a8eed469fb4148acd9fc6ac8c3f9b110f52cd34698c8b5bfa0e"
-
 [[package]]
 name = "str_stack"
 version = "0.1.0"
@@ -2904,7 +2739,7 @@ dependencies = [
  "parking_lot 0.12.3",
  "pathdiff",
  "regex",
- "rustc-hash 1.1.0",
+ "rustc-hash",
  "serde",
  "serde_json",
  "sourcemap",
@@ -2946,7 +2781,7 @@ dependencies = [
  "bumpalo",
  "hashbrown 0.14.5",
  "ptr_meta",
- "rustc-hash 1.1.0",
+ "rustc-hash",
  "triomphe",
 ]
 
@@ -2958,7 +2793,7 @@ checksum = "b25ff0f3fd48ab1a95d86fd0505fdd1ac904f84d0350dc8222bbc824e9d4fdf6"
 dependencies = [
  "hstr",
  "once_cell",
- "rustc-hash 1.1.0",
+ "rustc-hash",
  "serde",
 ]
 
@@ -2992,7 +2827,7 @@ dependencies = [
  "num-bigint",
  "once_cell",
  "parking_lot 0.12.3",
- "rustc-hash 1.1.0",
+ "rustc-hash",
  "serde",
  "siphasher",
  "sourcemap",
@@ -3015,7 +2850,7 @@ dependencies = [
  "base64 0.21.7",
  "once_cell",
  "pathdiff",
- "rustc-hash 1.1.0",
+ "rustc-hash",
  "serde",
  "serde_json",
  "sourcemap",
@@ -3147,7 +2982,7 @@ dependencies = [
  "arrayvec",
  "indexmap",
  "is-macro",
- "rustc-hash 1.1.0",
+ "rustc-hash",
  "serde",
  "serde_derive",
  "smallvec",
@@ -3374,7 +3209,7 @@ dependencies = [
  "phf",
  "radix_fmt",
  "regex",
- "rustc-hash 1.1.0",
+ "rustc-hash",
  "ryu-js",
  "serde",
  "serde_json",
@@ -3427,7 +3262,7 @@ dependencies = [
  "indexmap",
  "once_cell",
  "preset_env_base",
- "rustc-hash 1.1.0",
+ "rustc-hash",
  "semver 1.0.23",
  "serde",
  "serde_json",
@@ -3472,7 +3307,7 @@ dependencies = [
  "indexmap",
  "once_cell",
  "phf",
- "rustc-hash 1.1.0",
+ "rustc-hash",
  "serde",
  "smallvec",
  "swc_atoms",
@@ -3583,7 +3418,7 @@ dependencies = [
  "indexmap",
  "once_cell",
  "petgraph",
- "rustc-hash 1.1.0",
+ "rustc-hash",
  "serde_json",
  "swc_atoms",
  "swc_common",
@@ -3604,7 +3439,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "718f1e24dd96cfb0b7ba8f8a4e61c98338cdac7a3f5f9f4a83951d776ac398bf"
 dependencies = [
  "either",
- "rustc-hash 1.1.0",
+ "rustc-hash",
  "serde",
  "smallvec",
  "swc_atoms",
@@ -3666,7 +3501,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "55a1d8b627b6adc706ccd2a4a30a5413e9df91a9cff6569cb9d3b9f41c1bc8de"
 dependencies = [
  "indexmap",
- "rustc-hash 1.1.0",
+ "rustc-hash",
  "swc_atoms",
  "swc_common",
  "swc_ecma_ast",
@@ -3685,7 +3520,7 @@ dependencies = [
  "indexmap",
  "num_cpus",
  "once_cell",
- "rustc-hash 1.1.0",
+ "rustc-hash",
  "ryu-js",
  "swc_atoms",
  "swc_common",
@@ -3742,7 +3577,7 @@ checksum = "3daff8d4379be2a99ab4b146e4dd631ef2415965dc4f1d33e988a737c5ccc39a"
 dependencies = [
  "indexmap",
  "petgraph",
- "rustc-hash 1.1.0",
+ "rustc-hash",
  "swc_common",
 ]
 
@@ -3796,7 +3631,7 @@ checksum = "eda3e80e1ad638d3575bc07745a914af13dcb02215098659f864731078271f2c"
 dependencies = [
  "better_scoped_tls",
  "once_cell",
- "rustc-hash 1.1.0",
+ "rustc-hash",
  "serde",
  "serde_json",
 ]
@@ -4170,16 +4005,6 @@ version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e421abadd41a4225275504ea4d6566923418b7f05506fbc9c0fe86ba7396114b"
 
-[[package]]
-name = "twox-hash"
-version = "1.6.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "97fee6b57c6a41524a810daee9286c02d7752c4253064d0b05472833a438f675"
-dependencies = [
- "cfg-if",
- "static_assertions",
-]
-
 [[package]]
 name = "typed-arena"
 version = "2.0.2"
@@ -4278,28 +4103,6 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "830b7e5d4d90034032940e4ace0d9a9a057e7a45cd94e6c007832e39edb82f6d"
 
-[[package]]
-name = "value-log"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "701aa53f40cdebc413fd3a1e6637c118e6a8d36e40736206f374e3722f0ddf53"
-dependencies = [
- "byteorder",
- "log",
- "min-max-heap",
- "path-absolutize",
- "quick_cache",
- "rustc-hash 2.0.0",
- "tempfile",
- "xxhash-rust",
-]
-
-[[package]]
-name = "varint-rs"
-version = "2.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f54a172d0620933a27a4360d3db3e2ae0dd6cceae9730751a036bbf182c4b23"
-
 [[package]]
 name = "vcpkg"
 version = "0.2.15"
@@ -4571,12 +4374,6 @@ dependencies = [
  "tap",
 ]
 
-[[package]]
-name = "xxhash-rust"
-version = "0.8.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a5cbf750400958819fb6178eaa83bee5cd9c29a26a40cc241df8c70fdd46984"
-
 [[package]]
 name = "zerocopy"
 version = "0.7.35"