Revert "Update"

This reverts commit 266efde9

src/network/message.rs

@@ -2,8 +2,6 @@ use serde::{Serialize, Deserialize};
 use crate::block::Block;
 use crate::crypto::hash::{H256, Hashable, H160};
 use crate::transaction::{Transaction, SignedTransaction,StateWitness};
-extern crate ramp;
-use ramp::Int;
 
 
 #[derive(Serialize, Deserialize, Debug, Clone)]
@@ -17,6 +15,6 @@ pub enum Message {
     GetTransactions(Vec<H256>),
     Transactions(Vec<SignedTransaction>),
     //TODO:Update State Witness, Accumulator Proof
-    NewStateWitness(Vec<(H256, u32, f32, H160, Int, Int)>,Vec<(H256,Int)>),
+    NewStateWitness(Vec<(H256, u32, f32, H160, u32, u128)>,Vec<(H256,u128)>),
 }