{
  "manageEntity": {
    "action": "View",
    "entityId": "728570067",
    "entityType": "Notification",
    "nonce": "0x52153bd090428000e457a1fbae28f13eebc50e2363972bd6117a789592dc3097",
    "signature": "0xb9e5f2910d9667cb4e6a6bf8995286f00fc439a317bde0d09127c6e47f417ae704f4ed23a73b8b37480e627c900d275bc01b1d966a94129a07a6bd9880904a821c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}