{
  "manageEntity": {
    "action": "View",
    "entityId": "304921883",
    "entityType": "Notification",
    "nonce": "0x039b99d07f9ea15485c910e0d00021c5d8d6e5c4d1147534e3d9aecb91dda4c4",
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    "signer": "0x1f0eEffd3dB10c36bdc47daf6bA5e3aFdE77e215",
    "userId": "304921883"
  }
}