{
  "manageEntity": {
    "action": "Repost",
    "entityId": "656595",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2694f73734ae380fd897b7f7869d215bf43dbf7dcdf9965c28e4edae4c10ac96",
    "signature": "0x8170f649b523919ab7c4f3797452e6594849e74b96f8aba74c19e8f2399cfd1d40f34203c5b8c727315e3a662283431b34ec6fd0e0908b844cb7a3a08e480d561b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}