{
  "manageEntity": {
    "action": "View",
    "entityId": "589290654",
    "entityType": "Notification",
    "nonce": "0x6e00a920b45fa12d5fc74340899296c470af3f65e5ba9ade7ef5f23cd876076d",
    "signature": "0xf631b223f5e7042a8a73cd12f4cec7a06b8ea690be3471b04974b1994e0ccf205dbfc6c73ab2d03743d2a20c806dfd8b5b324efd875ff55e81d743eb22a3d57e1c",
    "signer": "0x8881F6444f88F6FEBd6dd703AcC9AcdFDFaFFBB9",
    "userId": "589290654"
  }
}