{
  "manageEntity": {
    "action": "View",
    "entityId": "512214950",
    "entityType": "Notification",
    "nonce": "0x3b1c022e62e3bc15e1c8be83f5d07da0fcf4f012fe2c2843acd7f52ca2465222",
    "signature": "0x0be9e5d71e776540e7f028cb488274289bc11cecc734f998212fdc8182ca29f232e065153aee1cfaeb21185337cb7318c91a49576748a67eeb07383f80e333d11b",
    "signer": "0xc07fCE503240350b65217BbAc77c303Ac8338F90",
    "userId": "512214950"
  }
}