EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"90ff55c4c99a7018c712594f1b3a82032894d9b70d817c526ee494dbac6cd0b8","new_owner_id":"999b424c61f59d61214a7212a03887a8413da0b1626e36dddad28f3c2ab3d455","amount":"50000000000000000000","memo":"sw:t:Vk19MmLqkv"}]}