基本信息
witness_v0_keyhash
OP_0 6dec43d3523855c61eb0fc921ced0343db0dfb9d
pubkeyhash
OP_DUP OP_HASH160 721d90612563cd13ed32f1c945b3e7d15b7b7337 OP_EQUALVERIFY OP_CHECKSIG