EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"79da46dba125866ca5cb82aa9c0667d0ea2a79784a908aeb93289bdb7b266ce2","new_owner_id":"a6b030e38ecae51c37b194e1e63ff3d3c2d8d9d5e3acd8c2ad47c02a37993a13","amount":"4020000000000000000","memo":"sw:t:V2QVge4PkN"}]}