{
  "manageEntity": {
    "action": "Delete",
    "entityId": "40601462",
    "entityType": "Track",
    "nonce": "0xee0917aee3950cbd91b70c8fcf5c5109d237eba9ad62c490b31adf335444e70a",
    "signature": "0xcf782cff14ae166c35f3416a865726f2850bfb92df8a7a7041a5f7b2df035edc7663f4dcabc43dbe63e1de8f436c6fed72fe0b28083ed8e264df055f81173cde1b",
    "signer": "0x5cdfbab1b945D838a9df0a6e2Ad6dEB535c749F0",
    "userId": "1946496"
  }
}