Optional
channelthe channel by which the packet will be sent
Optional
dataData is the payload to transfer. We must not make assumption what format or content is in here.
Optional
timeout_Timeout height relative to the current block height. The timeout is disabled when set to 0.
Optional
timeout_Timeout timestamp (in nanoseconds) relative to the current block timestamp. The timeout is disabled when set to 0.
MsgIBCSend