Actually message is json encoded message like
"{\"data\":{\"event_type\":\"message.received\",\"id\":\"d5d76320-6c58-44ed-ad17-4cbe79dbc5c4\",\"occurred_at\":\"2022-10-18T23:58:07.235+00:00\",\"payload\":{\"cc\":[],\"completed_at\":null,\"cost\":null}"
that is including \ escape character.
I wonder if this json encoded message is different from raw json message(without backslach) when I verify it.
But in this thread, other says it doesn’t matter.
