{
  "manageEntity": {
    "action": "View",
    "entityId": "857503126",
    "entityType": "Notification",
    "nonce": "0xeffd3f69944bd5ebff64116ead23341d6bda29cacb03e884d3826c762b47d698",
    "signature": "0xb74b6d107ebbf9a505be3ebb231402a1e4fe468011e40b33f0e8dadb1bc17e93255ad81ab75f024a8393c8825013c0fb41fd1f0f770f1b7ad185c902144088281c",
    "signer": "0x561d0b1a63d2a286926636c2312d878e01FC9380",
    "userId": "857503126"
  }
}