{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1568059106",
    "entityType": "Track",
    "nonce": "0x4ec2bfac2a6dbe367dad3755dbef79c9d8713b6d871c801b3fbdadb79815e692",
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    "signer": "0x406e72F6E0477C3f341Eba89411b7939AEF4533B",
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  }
}