EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5d943fcb0eabc252433b2191659bdd6b1ee71cb3589033682d7841356c2cd9b4","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:y9AvJXEyA8"}]}