EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"21276b74b7db5207368b9c45b33f431674236600c2dccd76d5c8acc68269faf6","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0LBXAz-21276b74b7db5207368b9c45b33f431674236600c2dccd76d5c8acc68269faf6"}]}