{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x544b501dc781c300d14cab89585dbb750e28ea5daec204dab3cb1dfcd309f418",
    "signature": "0xa159263dbf79ccc7678039eecb59115dd1b580d0d98261d262a79b28ab4589304bbefb075b924c113316cd167d287e9865767f1fb6687473dc974f116a525e3a1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}