{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x9e440c3010728eabe199848ebc97a61d201cbd32d2e8ce6521885ec87aafa66b",
    "signature": "0x48cd742287e44a89b7132c685f708ff05dc483c362b2c8a1023cefc7d5a5f2123829a64246792dc3a24f6f6161edeb92899dcca4034aaa1a26b2cbb685eeb98d1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}