基本信息
witness_v0_keyhash
OP_0 5049b1d0b8279883f974aa3c7be3ed74c0e5def4
pubkeyhash
OP_DUP OP_HASH160 cf51903baa0b7aaa80173948f5b9d280b7d45ceb OP_EQUALVERIFY OP_CHECKSIG