{
  "manageEntity": {
    "action": "View",
    "entityId": "12516746",
    "entityType": "Notification",
    "nonce": "0x51e03679953d02d1052eebbcd4f895cf12aea769918aa08acc84206c0b1e1b72",
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    "signer": "0x9Aba516D310B3447335444f219Dcda7Eb5feD22a",
    "userId": "12516746"
  }
}