{
  "manageEntity": {
    "action": "Repost",
    "entityId": "251090",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79e4744b4d1559b6c4a0f9e4b3891025e640f0980a8723951b7b57548aa18242",
    "signature": "0x5d8166578cd42b6d6d3193632dd78370cb1f0a653334deb8669443e559de51f25fcea863f90bb5d41e52da727fe02540ea44d40101b4d46c484f217b8b6d71d51c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}