{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1075694",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ee5337647f884a4d03210a6c96fd7ea880bf8b72d9a74ca26f875148c1245e0",
    "signature": "0x010750b511c802ab033f2d84c433f7837de14a8e3d5f236c6f911a3407dfb1427e201fa8cc3abfb692e15519fb6acf2f399222dcab6be33bd9962407f154b6821b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}