EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e5c9b57761882b10eccf920f949604091dc97d6eead310b928fcd69e3681874a","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YKnXBwDjVx-e5c9b57761882b10eccf920f949604091dc97d6eead310b928fcd69e3681874a"}]}