基本信息
witness_v0_keyhash
OP_0 b7dd7f9d6f7cfd6a966299071c31af47c37d1b48
pubkeyhash
OP_DUP OP_HASH160 a861495cfc3ab3a84d59dfd89cf63c51442d7c26 OP_EQUALVERIFY OP_CHECKSIG