基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a7a4fa7d9ad0c6ba92fe16145f876d1eab5a9bfc OP_EQUALVERIFY OP_CHECKSIG
OP_0 6450beb4d3c0bce01e69ede2c5799ac37900354c