{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1285867314",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb263d4833d9b3ceb21a40ed92f6b4d42d8f95b686879d1c395d43725dc99d464",
    "signature": "0x8b97d2f00b00537e526848999ef623522812fa0cee636498f6bb3c5e7d4fc3326cab0a6c4a9999f51de08f5f51d2736378b9f9c5f5806f2312e615dc031748d51b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}