EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e6563ec46c1d930ee840e23b478bbcb4389b55610ebe8eacc1ecf1a7bc6ec4d1","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:X2AEY1R8AK"}]}