基本信息
witness_v0_keyhash
OP_0 2781ebb6ac7107e522b6bcee0ff9f852e6026b1e
pubkeyhash
OP_DUP OP_HASH160 7b9ebb3d554eaee1198b072fa2a2712a2be37ff0 OP_EQUALVERIFY OP_CHECKSIG