EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"783361bf6d8e49c9305e004d078165f9a6e7a6013a61d2cbec0f565b0240a621","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:n4AmLYalpW"}]}