{
"manageEntity": {
"action": "Delete",
"entityId": "1724455895",
"entityType": "Track",
"nonce": "0xc3bc4e26424e5cf8b01469bd1edbce8e33822186b8963ab28aa9cdbddcd03aaa",
"signature": "0xd43bf2eae5ff2402ad832df6ff5f45e7bb9342fefabb7ff5f42dd634091e2a966f27a3a4b1305054221fa34233f4bcad366d098ca76508519af2550fb1c96fcf1b",
"signer": "0x98F4295af45c93F3802F70FC0811654a74df1e73",
"userId": "715160400"
}
}