EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c91bc199cd561b5af30c8642142e55c58d76cfed871b89c493ebd0a3808f17ce","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YKnXBwDjVx-c91bc199cd561b5af30c8642142e55c58d76cfed871b89c493ebd0a3808f17ce"}]}