{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x8c2f4bc8263dad0d6d2166ee84a01a65e69e1ef9d8e2116df58fd099f69adfe5",
    "signature": "0x879999dd7ed0e57ee5ccc38f9e9604b83c1820e2b5a7a25a18eda416de29b48778f26f0c972b4dd1537890b6b3ef8e44a44a13e34567a2232f97cea784c4ceac1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}