EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"399165169ff939cf4107d8320b37689e48bdabb9b471e6549019405aaa216c19","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:yK5WrboW12-399165169ff939cf4107d8320b37689e48bdabb9b471e6549019405aaa216c19"}]}