{
  "manageEntity": {
    "action": "Repost",
    "entityId": "259085551",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x82c629c38fed5e4561c5ff12d49c9c55627999e00db552b877222a35515eb7d9",
    "signature": "0x6f3d682b3f65168347a513381cb7cfb4258080f2636939cf64a860d71bfc247a522d568a390068029bec47da60738977fb6849e77181996bf4717b27580f27c41c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}