EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1a771a8d86285ec161939ef69387f9f55964515feab9eaf56d2b1fb42a1e3d2a","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-1a771a8d86285ec161939ef69387f9f55964515feab9eaf56d2b1fb42a1e3d2a"}]}