{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xdd3976b860deff4fbaa80ae290bcf4696dcfa86b20fd6476cc6c338753550457",
    "signature": "0x5245779d79098717e5b04e26a2cef901f3b49f3cb8c7f835021fa05e429a552b5ac0249d90bceb984f7c27eaa3563896b8c20a29432600395f7cead2f577df4f1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}