{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1162400455",
    "entityType": "Track",
    "nonce": "0x3db7dc612204c79a77fd83af9a7c408fbe889fcc2d08db806441f4a1ecf81163",
    "signature": "0x0d9cdec7fe8b10435b815526ca3595bf188a718163705f5627c9e66ce8ff20e32270b6560fb1d8d57fa4a80afc95acdcffda72e9904549036dee231f19646d971c",
    "signer": "0x98F4295af45c93F3802F70FC0811654a74df1e73",
    "userId": "715160400"
  }
}