{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xbb698bd00de74a121fa6d453ec279c2b032a5e78b9e447fef513a3c69bc60b1b",
    "signature": "0x7bfba3015b5db7bc31b0fc7c12515bfbd3861845952c0193c38d5a454d02d99178f7540a5a39b63fb80cea0bfeed5e5cbb7006ad9f41fd8e9a98dbd0b89484571c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}