Revert "Add SponsorTransaction type"

This reverts commit a531fc6.

Author: randygrok

Cargo.toml

@@ -111,7 +111,6 @@ alloy-consensus = { version = "1.0.37", default-features = false }
 alloy-genesis = { version = "1.0.37", default-features = false }
 alloy-rpc-types-txpool = { version = "1.0.37", default-features = false }
 alloy-sol-types = { version = "1.3.1", default-features = false }
-alloy-rlp = { version = "0.3.12", default-features = false }
 
 revm-inspector = { version = "10.0.1" }
 # Core dependencies

crates/common/Cargo.toml

@@ -12,10 +12,6 @@ description = "Common utilities and constants for ev-reth"
 # Core dependencies
 serde = { workspace = true, features = ["derive"] }
 tracing.workspace = true
-alloy-consensus.workspace = true
-alloy-eips.workspace = true
-alloy-primitives.workspace = true
-alloy-rlp.workspace = true
 
 [lints]
 workspace = true

crates/common/src/lib.rs

@@ -1,7 +1,5 @@
 //! Common utilities and constants for ev-reth
 
 pub mod constants;
-pub mod sponsor_transaction;
 
 pub use constants::*;
-pub use sponsor_transaction::{SponsorTransaction, FEE_PAYER_SIGNATURE_MAGIC_BYTE, SPONSOR_TX_TYPE_ID};

crates/common/src/sponsor_transaction.rs

@@ -81,9 +81,8 @@ pub enum EvRethTxEnvelope {
     Eip1559(Signed<TxEip1559>),
     #[envelope(ty = 3)]
     Eip4844(Signed<TxEip4844>),
-    /// EvReth sponsorship transaction (type 0x76)
     #[envelope(ty = 0x76, typed = SponsorTransaction)]
-    Sponsorship(SponsorSigned),
+    Sponsor(SponsorSigned),
 }
 
 pub struct SponsorTransaction {