{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1482996866",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf0ba098b868a72d12cc34da51a27ba926fa1f3b7fdacb9dbaa0a8793e691f8b6",
    "signature": "0x8b7f87a08a723b5a703eaa2d9d8065ff89a12a4cfa4a19e32579af2f7acaf9a54f3bad8dca1452507ed882bd24b5a92b5817562aa1e604a2725bbba66cd221231b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}