基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 f9c2c7d5d66e0865a8df03836afde494951d2080 OP_EQUALVERIFY OP_CHECKSIG
OP_0 1a777cd863baf42e3c9d7ac33fb2a80ac3aff699