{
  "manageEntity": {
    "action": "Repost",
    "entityId": "921993095",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x656be48c345e93f953f5d061980821816f122ce9286ff5053d3d16f88a41584a",
    "signature": "0x82ca63382b748a4c3369c137c51fd9cf2fc6beeef53257ec08419de83a36ae41146291d5f6f861a6873e254433bb2815642d94dd3242c140df16e2ee902948931c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}