{
  "manageEntity": {
    "action": "View",
    "entityId": "618242981",
    "entityType": "Notification",
    "nonce": "0x42378bb83e1c182ae00393061551cc52e5d82d991a3ff7e0e139235fe8331ac7",
    "signature": "0xbb8d5c96fe60571c426f395183af5671ea0a14c6639e9486fb8e057c68e5bd4e2357390a994555e0a3227cabaa55908b3c3cffcc3fb9f59a18c3c18f61bf2f381c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}