基本信息
witness_v0_keyhash
OP_0 7b4bc7cef6d5c9c96a254ea474f714dd33265f30
pubkeyhash
OP_DUP OP_HASH160 2cb4d7fec5c034b01c461b843bb2e663c9fa3aca OP_EQUALVERIFY OP_CHECKSIG