{
  "manageEntity": {
    "action": "View",
    "entityId": "890889753",
    "entityType": "Notification",
    "nonce": "0x80489e7418079b48e17e9d2f7fa32218eebdc3f3a2c812f965c63aa9e64e8e80",
    "signature": "0x7daa239629c46c02c5c0f0fcd7c3fa56ff85865f5fb6bcf1af540375b49c81071e92822abce4acb259a1fc81134747db740588462f07f9b181295c13ee3fb8ff1c",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}