{
  "manageEntity": {
    "action": "View",
    "entityId": "284",
    "entityType": "Notification",
    "nonce": "0x4230858a48fd1debdef08a1bc5726b53cf5809e996fb37e1926b72155dd5ee41",
    "signature": "0x22957285c181c1f7c8ca6944d8021eca8e213dd4a352e9f37947ea7ed5f70f2c0f0079bf3aac8996a7f14f2c6897d2d70249d02ea2cf15361b2db849235b86811b",
    "signer": "0xc0A686ca7Df11b87dEe04D3A974b6188E646CbcE",
    "userId": "284"
  }
}