EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"920a3f6f276175922f1b46ea37b2a600d79613b5b4b85f7f7cf6d8666efff3ee","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:mKD0n9vWpP"}]}