{
  "manageEntity": {
    "action": "View",
    "entityId": "325172820",
    "entityType": "Notification",
    "nonce": "0x443fcc02bb0b29bc06585c547240ba88b18cdc0887f9ad8464c26a9fb8ee0272",
    "signature": "0xe2937038647a0de03ebf048b3a369640c10a7b48d944ba6bfe6bd1ae0e946a737c932ea154d5424b71b8fb628f0475a7541b8e2273747c1c1616e758c657828b1c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}