{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xbe4db2a7a8c51e7d11c8d19f332fe481b5028fe6972cb41795942ae57555a4b1",
    "signature": "0x13eeec1059ca293a47770f5e7d9b07d8d8cb736e4c3c05379563b1ca17c1924f4eb25e5d7c539dcbc8051a12854d1c8cc08b5e6f4c35a314e9a2f653f3c3a8911b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}