{
  "manageEntity": {
    "action": "Delete",
    "entityId": "2084959403",
    "entityType": "Track",
    "nonce": "0x6cf416b6453908955188c9bc93295fc8952c0d5904f475f166a5d0f6c7b895a3",
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    "signer": "0x98F4295af45c93F3802F70FC0811654a74df1e73",
    "userId": "715160400"
  }
}