{
  "manageEntity": {
    "action": "Repost",
    "entityId": "485753032",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79197c3cf52445fe8f75950b7263fd5c9b291c89417f97beeec3021a25b695e7",
    "signature": "0x496553a86af6a8a388accb7dea73e3051f11a71d1cd0e045337b0eae9ccbcbea2090dec487b60b76d22b873693619fe6f849bf843bf0227c33f34488dfbfd8121b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}