EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"48cfb6dad162705cc845f6f0b4de404fa8465ac520ca9afa83dd9534acf50acd","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:2mBX90EWwv-48cfb6dad162705cc845f6f0b4de404fa8465ac520ca9afa83dd9534acf50acd"}]}