{
  "manageEntity": {
    "action": "View",
    "entityId": "200959284",
    "entityType": "Notification",
    "nonce": "0x8145b5349908dfa5082b78bbb0cffbb833fd3e9c4a3ce35626e6fb30a1a603e7",
    "signature": "0x9db6bd68e42a258e06dcbf6bc6d5fb0028b4876f5a0b2be3dc8905bf788a6b6828b0f5cdb6c8be479c63c6f0659184b2fd30835898dd29dd9153313e47e23e1e1c",
    "signer": "0x378543D1f467aD15E6688fa37eFF55939dFEDFc2",
    "userId": "200959284"
  }
}