{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x49aebd7e48da862f273f3858a762a60ee0bb13beb4e763f71c0c4065e0f91f5f",
    "signature": "0x8068bb54a3fe85c2f5b4bfee5d4618e0f4d1c8fc29aa641924597491f27f4afb171518864695f1c1b1518fc6043e4c4e996aa3ba432d4a8cb79d0eb8df87f27d1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}