EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9a6ad567c1d3e00f6e1c91ad9176055ff1cf8901ebeec5bf50f2ebef140e2146","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:X2AEg1K6qK"}]}