基本信息
witness_v0_keyhash
OP_0 b4b80a2c9bd208c4c1e6b22f7ef9971a18f7cfa2
pubkeyhash
OP_DUP OP_HASH160 8fc81736b13449cd5d9fe00bec310da83f8be814 OP_EQUALVERIFY OP_CHECKSIG