EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"53700b6454a776caaacb11bd15827e651793d8943de292c9362e1c253cfab933","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:n4AmrmzYDW"}]}