{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x8643d3af7dc9b7986718fafc7192e3cbe7f46d54503ea4fbc400a65be89179f3",
    "signature": "0xab2c4fa511909663cd8c8e88955b4ed68ab1fd053186910f2ee3c5377c7fef067b6a37605f3c0ceb1b319af5567841ffc108e9e09feec64a1af15b50be316d0b1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}