{
  "manageEntity": {
    "action": "Repost",
    "entityId": "76779",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaed47829f54c0986dd778a6e898ab50f49bbf0613e9420ea87c1b0e5baeb2958",
    "signature": "0xb33811c3db589c55922dda896e34540a5f45bb762284a5ce7e0d9790c4ad98c16518049165a2f8570312c589161cae99c0600c1b5c7ff988d2454f5a4fde8f4b1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}