基本信息
witness_v0_keyhash
OP_0 7c44348cee0d502786411779fba5fbf0dc5d8c8f
pubkeyhash
OP_DUP OP_HASH160 ece6e956b74b67de6085b585b66ec0d7251c21fd OP_EQUALVERIFY OP_CHECKSIG