{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xab4184c82dcc9644d028399add1fbe9d0320ed1c67f50354d94c8cb2ffac4edc",
    "signature": "0x20cd37145301d719f87b4dba1c1af85d348dd718811f74b206a7976ed05c342e2d3ea3ff918683c79b1d1e8f35abe3dc1f18be44a973bf6e4cce1bfdbc0be37b1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}