基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2b8994a01b75861e2d5757d1c7a804a3840aa38f OP_EQUALVERIFY OP_CHECKSIG
OP_0 12e98bfba453a4e618d956c71c24e0ad492ef472