{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1064599",
    "entityType": "Track",
    "nonce": "0xb82c342383f466e097b01abdf31624064cba29f80a996c018adac2dd27a170e1",
    "signature": "0xbea75ae982910f30510211c1c946d081d6e8a2e850e4bed1556d6fa1a2e6c933151feda93db9f50b7d059ccddb170532d8fadc1ab3af6f4c12ae5c45fe3b104e1c",
    "signer": "0x4577Dd30e25C6cbF99cB58a5c0fa7c171da1A835",
    "userId": "62606"
  }
}