{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1167815044",
    "entityType": "Track",
    "nonce": "0x5451d3db932f4ff8209cf90e05f52844b4e2771182916359487238ce1c1a96c0",
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    "signer": "0x8494040f7CA6D76959aA4DB202859d635C23147e",
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}