{
  "manageEntity": {
    "action": "Repost",
    "entityId": "996378255",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4da80d69caa79190571fb7640c21c6d8426988ed0c5235043f4425714cd36dc8",
    "signature": "0xdc6327135d2f2dbd56e3eee63b9d6a5dd42b669e181b1c422303a2ee623324304a19cff86c397c6628b252e459a3482c73a5921d72b5462513978d66e4d1b2851b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}