{
  "manageEntity": {
    "action": "Delete",
    "entityId": "346369",
    "entityType": "Track",
    "nonce": "0x1715811fa2fe0378bcf6f1e5e4f46fec599523ab744937a921c01a53a03bb76d",
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    "signer": "0x22cD55ce2AB44535d17f92BDb6237E4863D5E1fb",
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}