{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x8898bdbfbe3251c3d9b0521666cdd09ed2342ba865f752eb4e069bc42cb79492",
    "signature": "0xd534cf65903b86accb20649abfe174bd0f27ad658cceabe33bc9bc844d1b2a0f69f07e9245e15d5bbf02f2d1b68336a7ae67aa7e84c191317fcfe115c2cd357b1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}