EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"47b9e3947bcaf6169936d6b834695f19ca3c5d2473c55507b94b003b269f180c","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXB8M4Vx-47b9e3947bcaf6169936d6b834695f19ca3c5d2473c55507b94b003b269f180c"}]}