{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xad12c1ee77fa0cc823575d1895cad202351b2dcc4ba08fae8e64358fb9d0fb82",
    "signature": "0x3ddead6ce4226a63e1a4929760f1543782eeb59ff27e2fa36b3167fb3aaf6bd96cace5b27a926d01eb2b6372c77bf4d4bf1b7ffce629c709ef1b82ccbc90279b1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}