EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"40e4523bd9438882e25f11de277facaa248bde484e0b44971442680b8b50b0de","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:y9AvX9ryq8"}]}