{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1879459467",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x26231491c57ea5c0ceac7f6bc69e0e741a14e60f7bba11e05903c29a2412dd95",
    "signature": "0x111ff7fc7e7312882f1c41dfb660162f07c9e6809978631190d10c758be64173473179ae48b8f64b8fc53b90ed50b070aae68870f5bdc76c0bac46ba1d644d6f1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}