基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 521c1821b068b8ba1227aab2182daecc3f24cd3c OP_EQUALVERIFY OP_CHECKSIG
OP_0 bbb7ed675b22df3f4f22d5dd37626ab3bc1a4e12