{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1497640645",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe7b93c72934f36ba334ae16c0a27d5d4192938c2ba5e2fd28c5b16b358c7d2ed",
    "signature": "0x5ea067a7b801bffd57a087264f8d2551bbadf7ff3cc36afb967bc6bf8c5ab48e7c6084a6d20ee6d6d86a8401e0e153b11e1aa6131325718be34b38aff8b65d421c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}