Refactoring to helius

Cargo.toml

@@ -4,18 +4,15 @@ version = "0.1.0"
 edition = "2024"
 
 [dependencies]
+tokio = { version = "1.53.1", features = ["macros", "rt-multi-thread", "sync", "fs", "io-std"] }
 anyhow = "1.0.104"
-futures-util = "0.3.33"
 
 serde = { version = "1.0.229", features = ["derive", "serde_derive"] }
 serde_json = "1.0.151"
 
-tokio = { version = "1.53.1", features = ["macros", "rt-multi-thread", "sync", "fs", "io-std"] }
-tokio-tungstenite = { version = "0.30.0", features = ["native-tls"] }
 log = "0.4.33"
 env_logger = "0.11.11"
 rust_decimal = { version = "1.42.1", features = ["macros"] }
-reqwest = { version = "0.13.4", features = ["json"] }
 async-trait = "0.1.91"
 csv = "1.4.0"
 chrono = { version = "0.4.45", features = ["serde"] }