How can I check the information of recipents and senders in misigAprrove message?

[jinho-korbit]

How can I check the information of recipents and senders in misigAprrove message?

I need information on the details of the remittance from multisig wallet, so I want to decode the encoded data
to check this part, but there is a problem that it can't be decode.

I wonder what to do in this case.
Please refer to the attached API details that I call.

message ID : bafy2bzacebv27y3afblxarmw5uxohajt7zr6mrmjkg2vy22atlvns2wosf3rm

1. First Call Get Message Detail API Request Message and Response Message
   curl -X POST 'https://api.node.glif.io' -H 'Content-Type: application/json' --data '{"jsonrpc":"2.0","id":1,"method":"Filecoin.ChainGetMessage","params":[
   {
   "/": "bafy2bzacebv27y3afblxarmw5uxohajt7zr6mrmjkg2vy22atlvns2wosf3rm"
   }
   ]}'

ChainGetMessage result
{
"jsonrpc": "2.0",
"result": {
"Version": 0,
"To": "f2kemhdxzy6lc2zt2c7gzr6h5d3mlurcbllfodqyq",
"From": "f1lkmgrfr6o6n3nzqtidaogsmegqjfhnlbupiixuy",
"Nonce": 56,
"Value": "0",
"GasLimit": 8397753,
"GasFeeCap": "773391486",
"GasPremium": "337364",
"Method": 3,
"Params": "ghibQA==",
"CID": {
"/": "bafy2bzacebehkylyflxlmwoszxl235hxly4vremnkgzcnd3d6hxygmvnl6mc4"
}
},
"id": 1
}

2. Call Filecoin.StateCall API

• Request Message
  curl -X POST 'https://api.node.glif.io' -H 'Content-Type: application/json' --data '{"jsonrpc":"2.0","id":1,"method":"Filecoin.StateCall","params":[
  {
  "Version": 0,
  "To": "f2kemhdxzy6lc2zt2c7gzr6h5d3mlurcbllfodqyq",
  "From": "f1lkmgrfr6o6n3nzqtidaogsmegqjfhnlbupiixuy",
  "Nonce": 56,
  "Value": "0",
  "GasLimit": 8397753,
  "GasFeeCap": "773391486",
  "GasPremium": "337364",
  "Method": 3,
  "Params": "ghibQA==",
  "CID": {
  "/": "bafy2bzacebehkylyflxlmwoszxl235hxly4vremnkgzcnd3d6hxygmvnl6mc4"
  }
  },
  [
  {"/":"bafy2bzacean2oxhirt3utlic6shad366sbft74fkv5d3jvy7onh5i77kto23e"},{"/":"bafy2bzaceaijr62tvtfsvv6h33a4tf2d7ulfrre7bjbtpfx7f7wpniqwldohg"},{"/":"bafy2bzaceca6znbfvemp4fygq3cj2yegutqafsizjzp2zady5qg5qz7he646u"}
  ]
  ]}'

• Response Message
  {
  "jsonrpc": "2.0",
  "result": {
  "MsgCid": {
  "/": "bafy2bzacebehkylyflxlmwoszxl235hxly4vremnkgzcnd3d6hxygmvnl6mc4"
  },
  "Msg": {
  "Version": 0,
  "To": "f2kemhdxzy6lc2zt2c7gzr6h5d3mlurcbllfodqyq",
  "From": "f1lkmgrfr6o6n3nzqtidaogsmegqjfhnlbupiixuy",
  "Nonce": 56,
  "Value": "0",
  "GasLimit": 8397753,
  "GasFeeCap": "773391486",
  "GasPremium": "337364",
  "Method": 3,
  "Params": "ghibQA==",
  "CID": {
  "/": "bafy2bzacebehkylyflxlmwoszxl235hxly4vremnkgzcnd3d6hxygmvnl6mc4"
  }
  },
  "MsgRct": {
  "ExitCode": 0,
  "Return": "g/UAQA==",
  "GasUsed": 6451840
  },
  "GasCost": {
  "Message": null,
  "GasUsed": "0",
  "BaseFeeBurn": "0",
  "OverEstimationBurn": "0",
  "MinerPenalty": "0",
  "MinerTip": "0",
  "Refund": "0",
  "TotalCost": "0"
  },
  "ExecutionTrace": {
  "Msg": {
  "Version": 0,
  "To": "f2kemhdxzy6lc2zt2c7gzr6h5d3mlurcbllfodqyq",
  "From": "f1lkmgrfr6o6n3nzqtidaogsmegqjfhnlbupiixuy",
  "Nonce": 56,
  "Value": "0",
  "GasLimit": 8397753,
  "GasFeeCap": "773391486",
  "GasPremium": "337364",
  "Method": 3,
  "Params": "ghibQA==",
  "CID": {
  "/": "bafy2bzacebehkylyflxlmwoszxl235hxly4vremnkgzcnd3d6hxygmvnl6mc4"
  }
  },
  "MsgRct": {
  "ExitCode": 0,
  "Return": "g/UAQA==",
  "GasUsed": 6451840
  },
  "Error": "",
  "Duration": 4818562,
  "GasCharges": null,
  "Subcalls": null
  },
  "Error": "",
  "Duration": 4818562
  },
  "id": 1
  }

3. Call StateDecodeParams API for decoding encoded data in a Statecall response message
   curl -X POST 'https://api.node.glif.io' -H 'Content-Type: application/json' --data '{"jsonrpc":"2.0","id":1,"method":"Filecoin.StateDecodeParams","params":[
   "f01554291",
   3,
   "ghibQA==",
   [
   {"/":"bafy2bzacean2oxhirt3utlic6shad366sbft74fkv5d3jvy7onh5i77kto23e"},{"/":"bafy2bzaceaijr62tvtfsvv6h33a4tf2d7ulfrre7bjbtpfx7f7wpniqwldohg"},{"/":"bafy2bzaceca6znbfvemp4fygq3cj2yegutqafsizjzp2zady5qg5qz7he646u"}
   ]
   ]}'

but.... Error occur
{"jsonrpc":"2.0","id":1,"error":{"code":1,"message":"getting params type: unknown method 3 for actor bafk2bzacedudbf7fc5va57t3tmo63snmt3en4iaidv4vo3qlyacbxaa6hlx6y"}}

Help me...
I want to know how to decode the params and how to decode the return value of MsgRct.
"MsgRct": {
"ExitCode": 0,
"Return": "g/UAQA==",
"GasUsed": 6451840
}

[LexLuthr]

Your params are incorrect here in the last API call.

// StateDecodeParams attempts to decode the provided params, based on the recipient actor address and method number.
StateDecodeParams(ctx context.Context, toAddr address.Address, method abi.MethodNum, params []byte, tsk types.TipSetKey) (interface{}, error) //perm:read

You need to provide toAddr address.Address which would be f2kemhdxzy6lc2zt2c7gzr6h5d3mlurcbllfodqyq in your case.

# lotus chain decode params f2kemhdxzy6lc2zt2c7gzr6h5d3mlurcbllfodqyq 3 "ghibQA=="
2022/08/01 07:03:57 proto: duplicate proto type registered: pb.NoiseHandshakePayload
{
  "ID": 155,
  "ProposalHash": null
}

[i-xiaov]

Same issue.
@LexLuthr , it's just internal-transaction, many explorers support it. Usually I use Filecoin.StateReplay method to get the ExecutionTrace, then I can find out all transfers occurred. But it did not work for an approve transaction, there is no transfer in the execution trace. Any suggestion plz?

[arajasek]

@i-xiaov StateReplay is definitely the correct method for this, and it should work for MultisigApprove messages too.

Example:

 curl -X POST \
                                                  -H "Content-Type: application/json" \
                                                  --data '{ "jsonrpc": "2.0", "method":"Filecoin.StateReplay", "params": [[
                                              {"/":"bafy2bzacebj3kclj7vry3fpblsl5dy42xf4qhedfmlbvr23zp6zfzay53qrc2"}],
                                               {"/": "bafy2bzaced3kvaz3b4fpp453uwtzidjobid32dqmmq4am5f3bd5kifbrjnnka"}], "id": 0 }' 'http://127.0.0.1:1234/rpc/v1'

{"jsonrpc":"2.0","result":{"MsgCid":{"/":"bafy2bzaced3kvaz3b4fpp453uwtzidjobid32dqmmq4am5f3bd5kifbrjnnka"},"Msg":{"Version":0,"To":"f01551055","From":"f1numpwkhmylf3lhdcxulyrautjfjfjucfrqeokhi","Nonce":15414,"Value":"0","GasLimit":37995837,"GasFeeCap":"1481741336","GasPremium":"100321","Method":3,"Params":"ghkCeFggUepbu6a7BfCWNnbU7mVsKhY54inWYdBi0ssxAcj5fTQ=","CID":{"/":"bafy2bzaceaq2qw2537fbsg2ncvlxl2nxj7o6clyqg6uiixvtwyikxofxuxdrq"}},"MsgRct":{"ExitCode":0,"Return":"g/UAS0oAHGnYCjSoGW1l","GasUsed":30420070},"GasCost":{"Message":{"/":"bafy2bzaceaq2qw2537fbsg2ncvlxl2nxj7o6clyqg6uiixvtwyikxofxuxdrq"},"GasUsed":"30420070","BaseFeeBurn":"4395621996260240","OverEstimationBurn":"163149160522560","MinerPenalty":"0","MinerTip":"3811780363677","Refund":"51737419341671755","TotalCost":"4562582937146477"},"ExecutionTrace":{"Msg":{"Version":0,"To":"f01551055","From":"f1numpwkhmylf3lhdcxulyrautjfjfjucfrqeokhi","Nonce":15414,"Value":"0","GasLimit":37995837,"GasFeeCap":"1481741336","GasPremium":"100321","Method":3,"Params":"ghkCeFggUepbu6a7BfCWNnbU7mVsKhY54inWYdBi0ssxAcj5fTQ=","CID":{"/":"bafy2bzaceaq2qw2537fbsg2ncvlxl2nxj7o6clyqg6uiixvtwyikxofxuxdrq"}},"MsgRct":{"ExitCode":0,"Return":"g/UAS0oAHGnYCjSoGW1l","GasUsed":30420070},"Error":"","Duration":531215704,"GasCharges":null,"Subcalls":[{"Msg":{"Version":0,"To":"f025002","From":"f01551055","Nonce":0,"Value":"0","GasLimit":0,"GasFeeCap":"0","GasPremium":"0","Method":16,"Params":"gUoAHGnYCjSoGW1l","CID":{"/":"bafy2bzacecvzt7opd2yr6de3aj6dzydjxttjitwdvmeq6273d6xtjkzv3qplu"}},"MsgRct":{"ExitCode":0,"Return":"SgAcadgKNKgZbWU=","GasUsed":0},"Error":"","Duration":0,"GasCharges":null,"Subcalls":[{"Msg":{"Version":0,"To":"f01551055","From":"f025002","Nonce":0,"Value":"524135691254094196069","GasLimit":0,"GasFeeCap":"0","GasPremium":"0","Method":0,"Params":null,"CID":{"/":"bafy2bzacedb3xfsp5ryrntn4y2pfsqdeezwiv6sy4wh2fb3meogtpvp4prhwm"}},"MsgRct":{"ExitCode":0,"Return":null,"GasUsed":0},"Error":"","Duration":0,"GasCharges":null,"Subcalls":null}]}]},"Error":"","Duration":531215704},"id":0}

Can someone share a CID of a message where it isn't working?

[i-xiaov]

@arajasek The example you provided looks like correct indeed. But when I call this, I got a null Subcalls. I tried with my own node and https://api.node.glif.io, both of them responded the same data:

{
    "jsonrpc": "2.0",
    "result": {
        "MsgCid": {
            "/": "bafy2bzaced3kvaz3b4fpp453uwtzidjobid32dqmmq4am5f3bd5kifbrjnnka"
        },
        "Msg": {
            "Version": 0,
            "To": "f01551055",
            "From": "f1numpwkhmylf3lhdcxulyrautjfjfjucfrqeokhi",
            "Nonce": 15414,
            "Value": "0",
            "GasLimit": 37995837,
            "GasFeeCap": "1481741336",
            "GasPremium": "100321",
            "Method": 3,
            "Params": "ghkCeFggUepbu6a7BfCWNnbU7mVsKhY54inWYdBi0ssxAcj5fTQ=",
            "CID": {
                "/": "bafy2bzaceaq2qw2537fbsg2ncvlxl2nxj7o6clyqg6uiixvtwyikxofxuxdrq"
            }
        },
        "MsgRct": {
            "ExitCode": 0,
            "Return": "g/UAS0oAHGnYCjSoGW1l",
            "GasUsed": 30420070
        },
        "GasCost": {
            "Message": {
                "/": "bafy2bzaceaq2qw2537fbsg2ncvlxl2nxj7o6clyqg6uiixvtwyikxofxuxdrq"
            },
            "GasUsed": "30420070",
            "BaseFeeBurn": "4395621996260240",
            "OverEstimationBurn": "163149160522560",
            "MinerPenalty": "0",
            "MinerTip": "3811780363677",
            "Refund": "51737419341671755",
            "TotalCost": "4562582937146477"
        },
        "ExecutionTrace": {
            "Msg": {
                "Version": 0,
                "To": "f01551055",
                "From": "f1numpwkhmylf3lhdcxulyrautjfjfjucfrqeokhi",
                "Nonce": 15414,
                "Value": "0",
                "GasLimit": 37995837,
                "GasFeeCap": "1481741336",
                "GasPremium": "100321",
                "Method": 3,
                "Params": "ghkCeFggUepbu6a7BfCWNnbU7mVsKhY54inWYdBi0ssxAcj5fTQ=",
                "CID": {
                    "/": "bafy2bzaceaq2qw2537fbsg2ncvlxl2nxj7o6clyqg6uiixvtwyikxofxuxdrq"
                }
            },
            "MsgRct": {
                "ExitCode": 0,
                "Return": "g/UAS0oAHGnYCjSoGW1l",
                "GasUsed": 30420070
            },
            "Error": "",
            "Duration": 5978340,
            "GasCharges": null,
            "Subcalls": null
        },
        "Error": "",
        "Duration": 5978340
    },
    "id": 0
}

[tok-kkk]

@i-xiaov According to this #9046, you'll need to set LOTUS_VM_ENABLE_TRACING to true for your node.
But I wonder if there's a way to get this info from public nodes (i.e. glif), since I don't run my own node.

[i-xiaov]

@tok-kkk Thanks for you replay. It solved my problem perfectly.
Well, I don't think the public nodes will support StateReplay method as it's kind of heavy api.