{
  "manageEntity": {
    "action": "View",
    "entityId": "189172",
    "entityType": "Notification",
    "nonce": "0xac75da4c38c55d35beb1710641c589dacb80060cd6d13caa639da3d5f6574b9e",
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    "signer": "0x3F2412D53779608856D51710894421C78B09BF5D",
    "userId": "189172"
  }
}