{
  "manageEntity": {
    "action": "Repost",
    "entityId": "340492736",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf7d62bd9d65bf6732afdcc72d766e298bd8fb3753fff514c26aee07c47d9c101",
    "signature": "0xacdae7acdfb2ad3ece0c213f92c7365dc31b6f09eac44daff7aa6fa2f8c8da087e76df9c37356141f8d4c08745d8b8c72da75d00d5aab67f1349143f579d8ef21b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}