基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a669c5265d7b9be9d73cf9676857549b41a4037f OP_EQUALVERIFY OP_CHECKSIG
OP_0 7a14dc97b06f701e83cc8449cfe48eefd51e87f4