{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x3c138f55d9eedd726e40088adc9af6721d3a9280f2473a5aec3e4a66ca37232c",
    "signature": "0x8fc3fc26bc8e1dde74a1cd61de457c4c70ad2e77b94468f8a02c07335e0189f6407947278d4ed4689d2d3ea2d3c9407f70a26d6aefef37c774db9f2e233b1fc91b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}