{
  "manageEntity": {
    "action": "View",
    "entityId": "637987689",
    "entityType": "Notification",
    "nonce": "0x1f354aad7c3de0f9287d594b81ca58651e3a467d1a889c452a63e08325dd3350",
    "signature": "0x9cfb362f9f27b2cac9243f2a21992a9dad998897012e78b14d6a67746fffc6aa57e39f70d17f21c6fca0f81c79e8fe5dbe4c63b3c5aaef2e3378336135a64ca51b",
    "signer": "0x6EB9dc667EB96De493d6489f73c8E4eaA4b77c95",
    "userId": "637987689"
  }
}