EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1e5b9a7a102f9048503e0f7f397b6056de48033d4549c3f0782011a1e954faf3","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:nvV4kVpjrl-1e5b9a7a102f9048503e0f7f397b6056de48033d4549c3f0782011a1e954faf3"}]}