{
  "manageEntity": {
    "action": "View",
    "entityId": "151655517",
    "entityType": "Notification",
    "nonce": "0x90e5ce397723c75a3e4f507d311c2f04338779a7938ab49f4e34cd4772b5ecb9",
    "signature": "0x2487dd87084cf30bcf51e2312c076f6ce4e9643e93f7f466c87450cdc3c4995c36f666a1573ce715c5fb21afcaa405920c87616d36922b3311fa2d49f468a73d1c",
    "signer": "0x7f7d1676Be1fCD9d692499f1802A9e7de8C910aa",
    "userId": "151655517"
  }
}