{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x66482d9d40e502b9eb3fa7175eba06c68fd44d4a037bd1e90e26d0a8ecd4ffb7",
    "signature": "0x3846dda7faf214b0c4ad9a3175f53a45afd2804636f5e7e0c1b41ea4b9b5e1da434c3980a93d12276c6efa52ca23e2f64ea0a42fe85d124b7b07061bf5e9c2971b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}