{
  "manageEntity": {
    "action": "View",
    "entityId": "521514491",
    "entityType": "Notification",
    "nonce": "0xde161a392fc2cf26caea1f710f937448c022b7040771cf22c350e80c048cf9ce",
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    "signer": "0x8CD8734050b61a999A2AA1CcAB242A5218c7D259",
    "userId": "521514491"
  }
}