{
  "manageEntity": {
    "action": "View",
    "entityId": "222540",
    "entityType": "Notification",
    "nonce": "0x88cac3408eeb21321096525c0a7860e333feb7766f84ae62ca3c181b8470dfa7",
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    "signer": "0x12AbA309F3D2ED4e8B146798428431cd371C81c2",
    "userId": "222540"
  }
}