{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1636970395",
    "entityType": "Track",
    "nonce": "0xb67897237e33dc0c5e3479c929958e92a1e16cfbb400379a9b804879db7a1c47",
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    "signer": "0x98F4295af45c93F3802F70FC0811654a74df1e73",
    "userId": "715160400"
  }
}