{
  "manageEntity": {
    "action": "Delete",
    "entityId": "346373",
    "entityType": "Track",
    "nonce": "0xd6a03392a2bd8e12a52fcf971bf95d3f4d1ed5bdc676a86e59cbf99218f8607b",
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    "signer": "0x22cD55ce2AB44535d17f92BDb6237E4863D5E1fb",
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  }
}