EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8179532e47b61a117a3789eb37a17e439637f9e1f83be8bb294a24624d703704","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-8179532e47b61a117a3789eb37a17e439637f9e1f83be8bb294a24624d703704"}]}