{
  "manageEntity": {
    "action": "View",
    "entityId": "517446",
    "entityType": "Notification",
    "nonce": "0x8c28d615fbc6620b722faef8052ef78cd321a8558ba1e79aa07b689f5d4957a4",
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    "signer": "0xF29B42f036DD7B9c121b212476bBfBb4a993756D",
    "userId": "517446"
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}