{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x2bf5c0b9275492a00f68ee00afaf021788c486e2b0bc195c7666f287a55e6a91",
    "signature": "0x0b7e68c476299754990b05b090a675dbd3965c55a680a8eece33ad5fd4e91ac8530ec53aaf628a70db4f19b026ee4a2d8a75d314de5ca8411e2fd4872253a46d1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}