EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1d50ebbe0eebf15c546120121ace50c78179f73bdd96e7f563c86ce0f2de3819","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:92q4V4mRAJ"}]}