EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5f553acf63919a96ec6c5da04f2fae8570675636551257c8a46a6953cc5aa537","new_owner_id":"5f98be3c8249bdba3a18f239179d7dfc4aff3e6e82eafbc16d587d0412393672","amount":"1540000000000000000","memo":"sw:t:bmkBawqQgP"}]}