基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ffc79e8f80337b90fd825ac9e8e433a21129dced OP_EQUALVERIFY OP_CHECKSIG
OP_0 a8cbd8e695343983d6f1b7d7cfc1aaf948e9fa91