{
  "manageEntity": {
    "action": "Delete",
    "entityId": "584566679",
    "entityType": "Track",
    "nonce": "0x2c4f4298a9e699d5bd171e60ca9d5835d896c56f00533f0c057b5a0e6df5c3df",
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    "signer": "0x47bF11DdE03594c25814c08592866D0B09eb566A",
    "userId": "597397433"
  }
}