{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1351341451",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x93217180ea5ce3445d7808289178badad4fb9ceffd35867a2549cb385c9e021c",
    "signature": "0xb707a9c97007ea8377964685ae5f4efc68a66beb89e06d2edffec3772c1a462f669708e3784af0eee70a81001a11d600bc46950aac2c291023ffd8b7e1334d3c1b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}