基本信息
witness_v0_keyhash
OP_0 a2c666d9d33173c401b8705eceed5875cd8fe50c
pubkeyhash
OP_DUP OP_HASH160 a9f08d03a8ab077b1bdf97a9cd5b69d48c3270a6 OP_EQUALVERIFY OP_CHECKSIG