基本信息
witness_v0_keyhash
OP_0 7c6ab0791e57300c7c2dffae35b5505d123f9945
pubkeyhash
OP_DUP OP_HASH160 76ffb748818d78a9be99ce00f56b5997d1dc61b6 OP_EQUALVERIFY OP_CHECKSIG