{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xa221a39f314c5bcbfc050848e854dece003aca1cbbd07a10153f2c29fb11eccc",
    "signature": "0x289dc6efc07fbea66c0552fe764fd108529167e6f3b833ee5b04b2aeddf4014771d7485180465976002c6cfb78a88b77cea9a34782c6f8f4b324bc7e4e3595e91b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}