{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1675399925",
    "entityType": "Track",
    "nonce": "0x032fe833ee45bb27153c1b03d613553bebe2225d283d72ae165152d22df9590a",
    "signature": "0x229efdc4d9b20bcd3d6736b83d6ed3d10867ff58d22547cc35a8cadf617ba49d069f3926414cffed7289d02566072fb22c45d660bfa6e0ae996c1b05c1ba5b521b",
    "signer": "0x3e4953461b6671604B2E8fcD0BdB628DF4C16609",
    "userId": "167051786"
  }
}