Optional
client_Optional
connection_Optional
consensus_Optional
counterparty_Optional
proof_proof of client state included in message
Optional
proof_proof of client consensus state
Optional
proof_Optional
proof_proof of the initialization the connection on Chain B: UNITIALIZED -> TRYOPEN
Optional
signerOptional
version
MsgConnectionOpenAck defines a msg sent by a Relayer to Chain A to acknowledge the change of connection state to TRYOPEN on Chain B.