{
  "manageEntity": {
    "action": "View",
    "entityId": "520958130",
    "entityType": "Notification",
    "nonce": "0x931dd72830e7688f7834c7080acee4d38d633d0b827c6ba8ef58bccc99948b5c",
    "signature": "0xbbe962ac4161a6e89a0d17b36aa768d3aab28acab7edac6bccf21dbb178d5c6c5b114cfd16230b723c3e389d569c60b04e4e04d4e8ae6f4207558e2efe2fceb81c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}