{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1331133346",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d4b8c0a98c5adb3b2cf7c11d84ac07dc85925eeff3876857ede066b867dee13",
    "signature": "0x7c240987bed69952094074c199b0734b23ff02d2b936d64b815a04e3dd527cf07d1ae298cd30343894f9a88ddd648568b835ba1f39d0d38433c86fdeb663a4b91b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}