基本信息
witness_v0_keyhash
OP_0 ffccc49d835a46603253c833fe4cc13497ea0cf7
pubkeyhash
OP_DUP OP_HASH160 c8dcd92cec87fc0ae7c4c65e4f55f301f82e0869 OP_EQUALVERIFY OP_CHECKSIG