{
  "manageEntity": {
    "action": "Repost",
    "entityId": "995866",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f1da80ab70c8e013f9e39cc9cf1bc8a9c9f10eefa689b05c397bb6177b98d8d",
    "signature": "0x2f371fc5eba9c6ce157a74fafd0613ce7b5ec38090683d979424fa2de08ded7703bb912f445f52c6f9d2716b9260a58d707673a0e12feff41bbc9be2646f1c211b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}