{
  "manageEntity": {
    "action": "Repost",
    "entityId": "690939",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x36213d4e8c307df997662a051b3b088668801a4565134fa121b8407f027be71d",
    "signature": "0x19c071cb634cf48de6f3d3357bb516d1cd12d104218b694930ceaf7d0ae238786945ce1acad06b57a4e4206c4b5025518651d7c97c3ca52c558e56d88827e1551b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}