EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"840d81c2cd9caa039aafac0553d5ae0b11e2dcfe3c432d3d4e095ef33340142a","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:X2AE3WVzqK"}]}