基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8fcd458cea3d64f17643516c89a2d89f76eba547 OP_EQUALVERIFY OP_CHECKSIG
OP_0 bfbff7b564cf0544b20bba528d273c8810f77afe