EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b2937fd61dceb5aec356dd6cbf89f309a5f8d023e8cb15e4c97ae9e3800064d0","new_owner_id":"398f58eabf1a7c212f5008e3d2a7b12877f4c88906c3f7e01e1a65014267466b","amount":"4490000000000000000","memo":"sw:t:Vk19xDnekv"}]}