amino signing failed with MsgTransfer

[liujun93]

message type

MsgTransfer from "codegen/ibc/applications/transfer/v1/tx";

failed case 1

memo set with empty string

  {
    typeUrl: MsgTransfer.typeUrl,
    value: {
      sourcePort: "transfer",
      sourceChannel: "channel-0",
      sender: address.osmosis.genesis,
      receiver: address.cosmoshub.test1,
      token: {
        amount: "1000000",
        denom: chain.osmosis.denom,
      },
      timeoutHeight: {
        revisionHeight: 13417750n,
        revisionNumber: 1n,
      },
      timeoutTimestamp: BigInt(Math.floor(Date.now() / 1000) + 12000000000),
      memo: "",
    },
  },

failed case 2

timeoutTimestamp set with zero

  {
    typeUrl: MsgTransfer.typeUrl,
    value: {
      sourcePort: "transfer",
      sourceChannel: "channel-0",
      sender: address.osmosis.genesis,
      receiver: address.cosmoshub.test1,
      token: {
        amount: "1000000",
        denom: chain.osmosis.denom,
      },
      timeoutHeight: {
        revisionHeight: 13417750n,
        revisionNumber: 1n,
      },
      timeoutTimestamp: 0n,
      memo: "test",
    },
  },