{
  "manageEntity": {
    "action": "View",
    "entityId": "657785944",
    "entityType": "Notification",
    "nonce": "0x0c90f77820cf959fb4d86240818f23887d9d60c8cb9a45107122753f444a719e",
    "signature": "0xbd2f7e1f2bd5e078adcc427aeb8136a401d104ee01a9ca6598c4aad69a4bf02c3c7e2a32c26c39bbd9a0005b911e0f1a06b7cdd35ebd5c681f5b157633ba39e01c",
    "signer": "0x30376736B888cb1FDc043565cd2543723487E420",
    "userId": "657785944"
  }
}