{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1106518082",
    "entityType": "Track",
    "nonce": "0x9c09660dcbac3261f758b562d6233211f6507371260aba6e131c48c92e16fa0e",
    "signature": "0x1fcd9bf63b60e756acc19d20821e5d1c95d2153cbc4192d5f8f306ff41dcc9fe221a47fd1b513aaa23a95c530b8ef618d770edeea16115d28df28a1d6d23d6761b",
    "signer": "0x98F4295af45c93F3802F70FC0811654a74df1e73",
    "userId": "715160400"
  }
}