{
  "manageEntity": {
    "action": "View",
    "entityId": "10449019",
    "entityType": "Notification",
    "nonce": "0x363bcaee1717ef4fa9f707928f8443b418bf7066d448ab2bd2d200e7cc33b413",
    "signature": "0xb866798bd65710eb614703be2cfee81977da1197f4ef00cddbf943aeb96a3cca6694a99a2df5bb5168b4c5a1faf1e6304e53961a5b305388a38f3ca1c68cf0b21c",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}