{
  "manageEntity": {
    "action": "Repost",
    "entityId": "90957",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x35863cfbc57dc07d9b15fb34e319a044b797a60330e9e19de9927943cd041f31",
    "signature": "0x809d7d8fbfca886a9cccac33a2aa50ece5c83cee860b33c9748b94cd9bb5869e775695176c0fd7cfc96535c0fb948bb613eead77395479947ed0371e693c71d61c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}