{
  "manageEntity": {
    "action": "Repost",
    "entityId": "759621291",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6da9cb72f932c87b1abef5ad75d8b9a5d3ce753e97cef47a5946d537372e8de6",
    "signature": "0x133e2a063e66c208a9e4f5eb047405ba9ce5f425aa8225a9073bf8c656a68b253f120bbaabb4bb753c8bbaf69a0f136b931a93caf0ee33819aaeb8dbbde62c251c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}