基本信息
witness_v0_keyhash
OP_0 a4cf28aafd776bbcdeefb95bbf836ae536a5abf0
pubkeyhash
OP_DUP OP_HASH160 d6f431cefe3f4ec52018355bdcb82ab9c637e742 OP_EQUALVERIFY OP_CHECKSIG