基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 521c1821b068b8ba1227aab2182daecc3f24cd3c OP_EQUALVERIFY OP_CHECKSIG
OP_0 6b5f299d88f659fda59cb9f8fa37ac2f570aa8e1