{
  "manageEntity": {
    "action": "Repost",
    "entityId": "81268",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8072927d087738f11cd38dea51f395fb3ceb69ee464ae5829ace297b006f777f",
    "signature": "0x1a1ed6c5769f38f2b4af56db34a4a844f5bf93040ad8c7f3253a8a8a44c148b13aafbd4b65e522d95074bf67614c952ad6c6e216d30d720c86901b193de14faa1c",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}