{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x5a3166ef4cc524837abc8a3ccdeeb41313a49f9446348352d3879d4699259aa5",
    "signature": "0xe1498ef688f58336fb36736c143b203b41a1abfe5606589efd9530edfb0fd7550d27475d82ee9e0e6ba52b47df79202c413fb4f48f02a31158fbd85d37baea2f1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}