{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xdf7771337dc94360bffdaa943cbba94ae28ce0e8e746ecf1d8d4cffcf790fe29",
    "signature": "0xa853b8f8f252a8018781a1fdbd2e987e5bc36070572a9bb751e7868273b3f19a32a2dc7e3aace4012e637b0801a47c5c0f659ac50e63ca850c33754b56c44c261b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}