EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"90e1855d2421726eb4b07c93f6306510676702c57a93d85e544ecfbca74ea19b","new_owner_id":"ec0f43bbed49422b85d355016aa8aabdcc4422818a51706a7d784876e9cfa233","amount":"5000000000000000000","memo":"sw:t:Vk1BmvL5yv"}]}