diff --git a/web3_proxy/src/frontend/authorization.rs b/web3_proxy/src/frontend/authorization.rs
index f1203966..1120c18e 100644
--- a/web3_proxy/src/frontend/authorization.rs
+++ b/web3_proxy/src/frontend/authorization.rs
@@ -4,13 +4,12 @@ use super::errors::FrontendErrorResponse;
 use crate::app::{UserKeyData, Web3ProxyApp};
 use crate::jsonrpc::JsonRpcRequest;
 use anyhow::Context;
-use axum::headers::{authorization::Bearer, Origin, Referer, UserAgent};
+use axum::headers::{Origin, Referer, UserAgent};
 use axum::TypedHeader;
 use chrono::Utc;
 use deferred_rate_limiter::DeferredRateLimitResult;
-use entities::{user, user_keys};
+use entities::user_keys;
 use ipnet::IpNet;
-use redis_rate_limiter::redis::AsyncCommands;
 use redis_rate_limiter::RedisRateLimitResult;
 use sea_orm::{prelude::Decimal, ColumnTrait, DatabaseConnection, EntityTrait, QueryFilter};
 use serde::Serialize;