基本信息
witness_v0_keyhash
OP_0 b74f4c5ee302b46ed70dbb08e7aa1cae7e6fd8b6
pubkeyhash
OP_DUP OP_HASH160 5f7947ab484c4f02b3aacbf5310dbe43c246553f OP_EQUALVERIFY OP_CHECKSIG