{
  "manageEntity": {
    "action": "Delete",
    "entityId": "58655325",
    "entityType": "Track",
    "nonce": "0x61509caa15b975108220bd0f57876f4781ba6bafe64d6669519ed9f3756e931e",
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    "signer": "0xa89450afEEAb67A6C244f1c4B3A0f7c89B24f2d4",
    "userId": "874730136"
  }
}