{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1108871793",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xed3fd4319a4e8b404f044e3556cd3414bf89836bc904240c839e2fd3764b0990",
    "signature": "0xccd0003df1f831bc9a167dc69339c077d0707a31de35a64b560edc8952d065e74d03bcab6fffbb61f41d7da0a55a5550fe834c2e052ea1c192406b8ef25f617e1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}