EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"37d850f424da90c742261004a946e5c7e03b71b124e0b114d26f88c1cc071c50","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:vKq1GWGVAX"}]}