{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1079941",
    "entityType": "Track",
    "nonce": "0x0f23d5200734a734bfb9798fed43962db194375c3d2d0187978bc2a7c4a2dfcb",
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    "signer": "0x4577Dd30e25C6cbF99cB58a5c0fa7c171da1A835",
    "userId": "62606"
  }
}