EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d46c87746b895ba42fe9ab98de3006ff07053547f8ee1348a989a38abf666356","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:X5DVBN5KD0"}]}