{
  "manageEntity": {
    "action": "View",
    "entityId": "123117",
    "entityType": "Notification",
    "nonce": "0x2c67406f8107b156011974e7935f219ec02c981023d787d06221d363b0a12ecc",
    "signature": "0x9ffc01e40530d62d368068bd513f5d6ef525f863f2b8416ef1f0202943fb817e2771f0a4935a7518eedfeaf4d1691f154fb31a4d1b8b8c803382ceedee30fff91b",
    "signer": "0x9A3CF55B2AAC746B1fceb7abE0316313A1bAA508",
    "userId": "123117"
  }
}