{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x7ed3b3aa2c322ad9a4fed1018dfd4d7f363e97ed2cf436307dc5ed493dd50b29",
    "signature": "0x421bee4c7fc0f6d00cbaa50cac0c46b0c995f8853412597c8b15936a7383a0b76c0c5e8ea772d73d49e2a266487953faaf666ac1fc5b9e60435e5b7be242e4351c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}