基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 521c1821b068b8ba1227aab2182daecc3f24cd3c OP_EQUALVERIFY OP_CHECKSIG
OP_0 26e3a6a6e1a268c50c270edcf6fd3fd18e1645ab