{
  "manageEntity": {
    "action": "Repost",
    "entityId": "460674913",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x773cb59846c55f1e443b0a0528afbd36bb4980c4eaaf7bdbac2ad13e2330713c",
    "signature": "0x03b17f50f2fe8dd6dd6f6658903a7a36ae3ce08083c6936994d345533684b6e95b3541729c94e55d0d4bb53187147e6784db44fad92f366bc34f970d6108bc551b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}