基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b464031a169a61ad5fafcc97a537b53d474a0e87 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a57a5ce904efb658a2d30835a970d74bc4ce8ec6