{
  "manageEntity": {
    "action": "Repost",
    "entityId": "181957",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd28c0341732e1c2dfec816f3fea9ac9455a57c30733502683a8a2f0651df19bf",
    "signature": "0x44e2601afc3e153813484a27681abd592ebcfbf5195067cf261b4a4d917fb17a17c9ff7c733d1e94e4399adbe110f428e1e9ac2d071a02db64b8c517c2e09a281b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}