基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 bfaa2a1220d81b7621c10cedd226c7a25f9a1fee OP_EQUALVERIFY OP_CHECKSIG
OP_0 9c38191f20275ea9ececd2f762c450ff159508f8