基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b8cda8c137494a85e6a82812a3963e77b9e7900b OP_EQUALVERIFY OP_CHECKSIG
OP_0 015768f2f8350e4a019b1428f9de152ede16db63