{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xe8ae9ca9c61bd21c0824d6a9b18a57c6c57c2c5c127acf642e7350902247c542",
    "signature": "0xa2b4de59cdd161558095b1f937d1ba921cfc44aabfaf52b0c28c5b66678858f84db3317b4c810c9e8f833dbe90b5523f8535fd9edb0aabb8aecbe9a06af2b9f81c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}