基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b8b8d81d9684d10e6673734eaa6a17de70eb3e36 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8fb0936b9b48567889628e76cbcf0056e286d83d