EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a6a44f9b3100660da69e13d2c53dccb07f41198164d36dd965681403dff4a759","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:gYAkEXWVqb"}]}