{
  "manageEntity": {
    "action": "View",
    "entityId": "487640022",
    "entityType": "Notification",
    "nonce": "0x4dc993e7b82869cda58a301d0313add9c0ae914cc2328ad21c4edd5e99bdd204",
    "signature": "0x2bd4f81321ee262484ab4fe73e13dce3ba37879fda18bfb27d18fe309cf5cba20acd6ef41376ca80d277e656ced26606a1a772b86f0a246db33bc32ccb3a8ecf1b",
    "signer": "0x8B50B0687712445cB22f8e1232Be42e560bE3deb",
    "userId": "487640022"
  }
}