基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 12fa99d36662aae8dad2b5dae303be9da72a26f3 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7726dbd8bb0a893586073f5860b33c6212aedba4