基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 d8756ee8a15195003db1e5971d1ffc2c1c5078fe OP_EQUALVERIFY OP_CHECKSIG
OP_0 a6f85f50ceed2b3bb67820f418e0ee6d7abddb9c