diff --git a/Sources/SolanaSwift/Provider/SolanaRPCProvider.swift b/Sources/SolanaSwift/Provider/SolanaRPCProvider.swift
index 98c99b4..7231df9 100644
--- a/Sources/SolanaSwift/Provider/SolanaRPCProvider.swift
+++ b/Sources/SolanaSwift/Provider/SolanaRPCProvider.swift
@@ -135,18 +135,15 @@ public struct SolanaRPCProvider {
     }
 }
 
-extension SolanaRPCProvider {
-    public enum SolanaRpcProviderError: Error {
-        case unknown
-        case server(message: String)
-        
-        var errorDescription: String? {
-            switch self {
-            case .server(let message):
-                return message
-            default:
-                return "Unknown error"
-            }
+public enum SolanaRpcProviderError: Error {
+    case unknown
+    case server(message: String)
+    public var errorDescription: String? {
+        switch self {
+        case .server(let message):
+            return message
+        default:
+            return "Unknown error"
         }
     }
 }
diff --git a/Sources/SolanaSwift/Transaction/Instruction/SolanaInstructionAssetOwner.swift b/Sources/SolanaSwift/Transaction/Instruction/SolanaInstructionAssetOwner.swift
index 7467d9d..2d02f1b 100644
--- a/Sources/SolanaSwift/Transaction/Instruction/SolanaInstructionAssetOwner.swift
+++ b/Sources/SolanaSwift/Transaction/Instruction/SolanaInstructionAssetOwner.swift
@@ -34,7 +34,11 @@ public struct SolanaInstructionAssetOwner: SolanaInstructionBase {
 extension SolanaInstructionAssetOwner: SolanaHumanReadable {
     public func toHuman() -> Dictionary<String, Any> {
         return [
-            "type": "Asset Owner"
+            "type": "Asset Owner",
+            "data": [
+                "destination":self.signers.first?.publicKey.address,
+                "data":self.data.toHexString()
+                    ]
         ]
     }
 }
diff --git a/Sources/SolanaSwift/Transaction/Instruction/SolanaInstructionAssociatedAccount.swift b/Sources/SolanaSwift/Transaction/Instruction/SolanaInstructionAssociatedAccount.swift
index c1f1e88..5c4b18f 100644
--- a/Sources/SolanaSwift/Transaction/Instruction/SolanaInstructionAssociatedAccount.swift
+++ b/Sources/SolanaSwift/Transaction/Instruction/SolanaInstructionAssociatedAccount.swift
@@ -42,8 +42,24 @@ public struct SolanaInstructionAssociatedAccount: SolanaInstructionBase {
 
 extension SolanaInstructionAssociatedAccount: SolanaHumanReadable {
     public func toHuman() -> Dictionary<String, Any> {
+        var dataDic:[String:String] = [String:String]()
+        for i in 0..<self.signers.count {
+            let signer = self.signers[i]
+            if signer.isWritable {
+                if signer.isSigner {
+                    dataDic["from"] = signer.publicKey.address
+                    continue
+                } else {
+                    dataDic["associatedToken"] = signer.publicKey.address
+                    continue
+                }
+            } else {
+                dataDic["key\(i)"] = signer.publicKey.address
+            }
+        }
         return [
-            "type": "Associated Account"
+            "type": "Associated Account",
+            "data": dataDic
         ]
     }
 }
diff --git a/Sources/SolanaSwift/Transaction/Instruction/SolanaInstructionRaw.swift b/Sources/SolanaSwift/Transaction/Instruction/SolanaInstructionRaw.swift
index 86b8223..84d91d1 100644
--- a/Sources/SolanaSwift/Transaction/Instruction/SolanaInstructionRaw.swift
+++ b/Sources/SolanaSwift/Transaction/Instruction/SolanaInstructionRaw.swift
@@ -38,11 +38,25 @@ extension SolanaInstructionRaw: SolanaHumanReadable {
                 let i = SolanaInstructionToken(promgramId: promgramId, signers: signers, data: data) {
                 return i.toHuman()
             }
+        } else if promgramId == SolanaPublicKey.ASSOCIATEDTOKENPROGRAMID {
+            // SolanaInstructionAssociatedAccount
+            if let i = SolanaInstructionAssociatedAccount(promgramId: promgramId, signers: signers, data: data) {
+                return i.toHuman()
+            }
+        } else if promgramId == SolanaPublicKey.OWNERVALIDATIONPROGRAMID {
+            // SolanaInstructionAssetOwner
+            if let i = SolanaInstructionAssetOwner(promgramId: promgramId, signers: signers, data: data){
+                return i.toHuman()
+            }
+        }
+        var dataDic:[String:String] = [String:String]()
+        for i in 0..<self.signers.count {
+            dataDic["pubkey\(i)"] = self.signers[i].publicKey.address
         }
-        
+        dataDic["data"] = self.data.toHexString()
         return [
             "type": "Unknown Type",
-            "data": data.toHexString()
+            "data": dataDic
         ]
     }
 }
diff --git a/Sources/SolanaSwift/Transaction/Instruction/SolanaInstructionToken.swift b/Sources/SolanaSwift/Transaction/Instruction/SolanaInstructionToken.swift
index 9c9fb5f..1389234 100644
--- a/Sources/SolanaSwift/Transaction/Instruction/SolanaInstructionToken.swift
+++ b/Sources/SolanaSwift/Transaction/Instruction/SolanaInstructionToken.swift
@@ -41,13 +41,20 @@ public struct SolanaInstructionToken: SolanaInstructionBase {
 
 extension SolanaInstructionToken: SolanaHumanReadable {
     public func toHuman() -> Dictionary<String, Any> {
-//        let type = self.data.readUInt8(at: 0)
+        var dataDic:[String:String] = [String:String]()
+        for i in 0..<self.signers.count {
+            let signer = self.signers[i]
+            if signer.isSigner {
+                dataDic["owner"] = signer.publicKey.address
+                continue
+            }
+            dataDic["pubkey\(i)"] = signer.publicKey.address
+        }
         let lamports = self.data.readUInt64(at: 1)
+        dataDic["lamports"] = "\(lamports)"
         return [
             "type": "Transfer Token",
-            "data": [
-                "lamports": lamports
-            ]
+            "data": dataDic
         ]
     }
 }
diff --git a/Sources/SolanaSwift/Transaction/Instruction/SolanaInstructionTransfer.swift b/Sources/SolanaSwift/Transaction/Instruction/SolanaInstructionTransfer.swift
index 08932d5..62e1ddc 100644
--- a/Sources/SolanaSwift/Transaction/Instruction/SolanaInstructionTransfer.swift
+++ b/Sources/SolanaSwift/Transaction/Instruction/SolanaInstructionTransfer.swift
@@ -39,12 +39,23 @@ public struct SolanaInstructionTransfer: SolanaInstructionBase {
 
 extension SolanaInstructionTransfer: SolanaHumanReadable {
     public func toHuman() -> Dictionary<String, Any> {
-//        let type = self.data.readUInt32(at: 0)
+        
+        var from = ""
+        var to = ""
+        self.signers.forEach({ signer in
+            if signer.isSigner {
+                from = signer.publicKey.address
+            } else {
+                to = signer.publicKey.address
+            }
+        })
         let lamports = self.data.readUInt64(at: 4)
         return [
-            "type": "Transfer Token",
+            "type": "Transfer",
             "data": [
-                "lamports": lamports
+                "from":from,
+                "to":to,
+                "lamports":"\(lamports)"
             ]
         ]
     }
diff --git a/Tests/SolanaSwiftTests/SolanaSwiftTests.swift b/Tests/SolanaSwiftTests/SolanaSwiftTests.swift
index 944030d..3747472 100644
--- a/Tests/SolanaSwiftTests/SolanaSwiftTests.swift
+++ b/Tests/SolanaSwiftTests/SolanaSwiftTests.swift
@@ -167,5 +167,15 @@ final class SolanaSwiftTests: XCTestCase {
         
         
         
+    }
+    func testToHuman() throws {
+        let array:[SolanaSigner] = [SolanaSigner(publicKey: SolanaPublicKey(base58String: "D37m1SKWnyY4fmhEntD84uZpjejUZkbHQUBEP3X74LuH")!,isSigner: true,isWritable: true),SolanaSigner(publicKey: SolanaPublicKey(base58String: "EY2kNS5hKfxxLSkbaBMQtQuHYYbjyYk6Ai2phcGMNgpC")!,isSigner: false,isWritable: true),SolanaSigner(publicKey: SolanaPublicKey(base58String: "DcaWQQGErxtzTTph7r5xWMxEvWEywGahtjnRvoJPN9Vz")!)]
+        let instruction = SolanaInstructionTransfer(promgramId: SolanaPublicKey(base58String: "TokenwAJbNbGKPFXCWuBvf9Ss623VQ5DA")!, signers: array, data: Data(hex: "0x02000000a08601000000000002000000a086010000000000"))
+        
+        let dataDic:Dictionary = instruction!.toHuman()
+        let dataarray = dataDic["data"] as! Dictionary<String, Any>
+        let data = try? JSONSerialization.data(withJSONObject: dataarray, options: [])
+        let str = String(data: data!, encoding: String.Encoding.utf8)
+        debugPrint(str!)
     }
 }