{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1121595181",
    "entityType": "Track",
    "nonce": "0xadc85bc02269e56057674cf39ca915bfa6f6ef2bf8bebbc0717910438746368d",
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    "signer": "0xb53Cb2d7cf3957213a31417440C8634C0CD18CF7",
    "userId": "335322531"
  }
}