{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xda6db5aa49131cbd49101e5c60de27cea6baaa29eb3b701f700da849de7da76d",
    "signature": "0x1b6f0e405f25f6349ea366761755571c2b04d86c81faa98c12b373ab9b09b0fd7ac03949151ce72d852b8527232afcd73fdf97006ae04b671a532730eda630ce1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}