{
  "manageEntity": {
    "action": "Repost",
    "entityId": "870348736",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6f46dec0bafec9de93e59b75415b477ceaca81bf805b4e08a9fdfd014e46a55",
    "signature": "0x318a9ad036460f40ea913e5d0d85e743c59521d15ba7ed19b4ee1741e7c5568408dbc097e1ea79d1b2406595f1ab0dc2f94366ecbfe2dd7026f1c98f29e5b5301b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}