基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 bcff771c8c08ab3bad42d3cd7b88db1247a0544f OP_EQUALVERIFY OP_CHECKSIG
OP_0 b9b5567dd793b8ad4e99102812a8c81a846242e1