{
  "manageEntity": {
    "action": "Delete",
    "entityId": "992635509",
    "entityType": "Track",
    "nonce": "0x6e659660edfb51075f48794c21bb5bd2fa133587759046b2300718d8b36f53ea",
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    "signer": "0x06758b0dCa859FFb6C01258C617fDC7571D50b98",
    "userId": "760221628"
  }
}