EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5a3457e9a0f2ab2ae364b8dc78a7d78819b645fd187b93bf77e5777133ffd103","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-5a3457e9a0f2ab2ae364b8dc78a7d78819b645fd187b93bf77e5777133ffd103"}]}