EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8cae5a8956bed52f5ffd5fe1da3dbb9657a0bdda4a55f9885a8234b27d58445d","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:eJDb0W77pY"}]}