{
  "manageEntity": {
    "action": "View",
    "entityId": "670307808",
    "entityType": "Notification",
    "nonce": "0x6ee61fff4053015fbcb496b22e2c53267810f6698e3f0c67ddde81b1b99cb628",
    "signature": "0xb6539eafe337f993f4b80dd6714890689cb68b6bb70b1ffbbd5b9442442761292c4501405a097cf40786f7bf2c022853c9cf0e2595a50d202ec450ac6bfca5b41b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}