{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x19d1ab12891f878a8c5cacbd1dd7b998509ab77aae0de9f302c1371db474bedf",
    "signature": "0xfdaf380a639ef6dda5aad6d34477cb0c68e2b098f759b3ce3268f2e6425b2fdd6b9cc7bd9acc513e61afb14d039c0d4c2274d1caee0b2fef0c1526b3bc0ebbac1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}