{
"manageEntity": {
"action": "Delete",
"entityId": "1568523881",
"entityType": "Track",
"nonce": "0xd4ad0dbb6059136434a03651d05a7a35f2568ba1e6d1176fc8c7f3133f993199",
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"signer": "0x98F4295af45c93F3802F70FC0811654a74df1e73",
"userId": "715160400"
}
}