基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 776d8a0b833fa35da201cdbce73e3ffd7efef141 OP_EQUALVERIFY OP_CHECKSIG
OP_0 518896e909c3259d6f3e8cdd82bbab97194f1eef