{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1233479065",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe642cee55ecada83836a09d60a85b8fb127a1ade0c61a15989fd1b9029be970a",
    "signature": "0x9c88ce5bfe8489ad013893b7c7eeae4f3f5c7ef482562d76d2d5ab30398ed9fa7eab30d2f5e7077dbebaad8f7072f409f8bb6dd18c5d8f3f48db8532af24933e1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}