基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 557c46fbab6a81d589cdf9f396d67091ee518f72 OP_EQUALVERIFY OP_CHECKSIG
OP_0 850b5f2145adc3d5990f41ef5f713ed6c5966fe2