{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xbf541115555569f985d077e9c3036a81dbaa754bff167101e14c63adc10a5b60",
    "signature": "0xf986c63ab3dfec6c621ed20576321950760d7833c86731ff84d1e53b736bc61529d21123f34f31978d834e9a75cb464ae04dc908b0d0651cb2e2844f177b2e9d1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}