{
  "manageEntity": {
    "action": "Delete",
    "entityId": "940059596",
    "entityType": "Track",
    "nonce": "0xe24318ba5f7df20873d5f099ada6c749c30c4a4fd33d31247c4c65427c75e890",
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    "signer": "0xe448d7eE761E2cD584F7Ad4868AA0bF23E1E8e8b",
    "userId": "70970748"
  }
}