EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"920f0929ff751b1d98cc54dd93631557bd52db33995bd63d97ebaf82bb47549a","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:yK5WrboW12-920f0929ff751b1d98cc54dd93631557bd52db33995bd63d97ebaf82bb47549a"}]}