{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x9e58a72b93042976a03504e1eebb0ec100a1e92aeb087ea6539163cecfc26bd7",
    "signature": "0x7b12fa8bd371425baaa1878a5ff37b7860b2795bf1d98decaf399c8eaef729c3167d57874e72a34fd7e9bd4114c70a7f85eee5737d00bd39e9e00fa9a5a7dc4f1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}