{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1184691136",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d39ddfc18657dd5531553247b61b611e48ed8521d1329eeea53ec48a7643fec",
    "signature": "0x39a59a2273cc835acf903fd6441bb1176d8e5c4e313fd9bfacbe98bc8835586d312e8d6ea235118103eda441e8d542b3e139cfe2668551f428f01d35d8c629dd1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}