{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1075716309",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a3ccc0ec843156c42eb3b805773d41ce715882f2d28975c1849793ba152b693",
    "signature": "0x824fd3952d3a31bdab1228101956d4e2abfc3199b8bca182a9e57c43e01053f61b417d4e53a4509f4cf51a7f0a313915f415b82de013eead07765ae2cb7ce4531b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}