EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"77106afa233fb5c5f65d2b859e9e785638b942fc500f16180caf486202b783f0","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-77106afa233fb5c5f65d2b859e9e785638b942fc500f16180caf486202b783f0"}]}