EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"88a485c4a922333f50c739267f476d751a64a8e59461cf7a2a245b52f70fd139","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:OPD9Q9eJD9"}]}