EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c49eff7a2cb46e5936ac7eb0f2fe1f4130b047813e1d7ba92fa26dc17b96fe8f","new_owner_id":"53a48a11b2776f58a213cc3e29ee7aa41e50a6f78e0ecc0ff00c4c033749a198","amount":"50000000"}]}