EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"298d658b21a7b1a86ff683ee456fb392dca2f2aa62520c71fe37e492e93eb67f","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-298d658b21a7b1a86ff683ee456fb392dca2f2aa62520c71fe37e492e93eb67f"}]}