{
  "manageEntity": {
    "action": "Delete",
    "entityId": "927924570",
    "entityType": "Track",
    "nonce": "0x273e040468426cf5b1f0c7e0fd19b302d448557195fdc961153b42d4d37a5821",
    "signature": "0xf9e85a8d71177625ceb80f7fcbdd73aa704e731ba9e41fb1dfa11d1fb9faacc93f5fb242fa1b56b4d81e3e5d4f86804ae8860ba9183241dd78eef45bf5a0d1571b",
    "signer": "0x98F4295af45c93F3802F70FC0811654a74df1e73",
    "userId": "715160400"
  }
}