EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"539c631a9029921465c4b93237fecd53653b8048202e02ff044f90a1e382e8bc","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:e3O4PD24pk-539c631a9029921465c4b93237fecd53653b8048202e02ff044f90a1e382e8bc"}]}