{
  "manageEntity": {
    "action": "View",
    "entityId": "515231212",
    "entityType": "Notification",
    "nonce": "0xa017cb2f64c2b461974b26f9818cf0be537e1a3128f45bc0f58961ed6b8e10e1",
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    "signer": "0x781a9f3CB8Da535A6EBfACE58b6482CC37df25E4",
    "userId": "515231212"
  }
}