基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 812bd4141b803600f65ef3e398726b4e9c09d028 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a8be6c5fc6a6ed4e73b6e48346564fad64e5b19a