{
  "manageEntity": {
    "action": "Repost",
    "entityId": "359115",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a99893a6a3264b5806b9c40f9d2b9849778111755fbf50bce2d019a4463dd6d",
    "signature": "0x96d951f59c21846990781e617107627416319886e568a7e336b0ad71f4cd6a2f178dd31bf268fb0ecf02c25ae4b215142ceef97d021529f714e9cfdfe01c17921b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}