{
  "manageEntity": {
    "action": "Repost",
    "entityId": "154666",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb49d42e9c2f21f332934949bdfe101a6a313a2039231a10298ef74ad68275321",
    "signature": "0xe0cf3c084340b96696d51faac1978acc5c154f33cace9b438ca0bd7179fda683026ed9182f279a644e5233fa425fd209662bda1e098b95d3352b9798daa793781b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}