EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"874863c2847660ffa2944b0d3c2412d4f39279f4220344f2f18b66d753593e3a","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-874863c2847660ffa2944b0d3c2412d4f39279f4220344f2f18b66d753593e3a"}]}