基本信息
witness_v0_keyhash
OP_0 7aa1a1404544b4b25029cc4126a82a1cea1321af
pubkeyhash
OP_DUP OP_HASH160 6390dc406f74c319f2afda2dd28aeb30d48a89a3 OP_EQUALVERIFY OP_CHECKSIG