{
  "manageEntity": {
    "action": "View",
    "entityId": "887547386",
    "entityType": "Notification",
    "nonce": "0x8491f65da17494b1c0e9696429f3e5dac323394939ff62a0c03f993be845e98b",
    "signature": "0x6a52ae52d3d0dbcc3b369c012e789c01f45853e56e6ceeda3870b08db84ace0a1282ce4cbeee7fb414430af5d02191bc09900b0237b308847e39c032c58e772d1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}