基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 521c1821b068b8ba1227aab2182daecc3f24cd3c OP_EQUALVERIFY OP_CHECKSIG
OP_0 2e1fd6d469f8acc1bebedb6fd86bbae3e170db71