EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a3b22fa523563b07fdea0f8959c09058ace444ead48934024f2fcb0e29c2d2f6","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:onDoXzQ7qQ"}]}