EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"103797fdc5cb6f38ac44de9d5c23cbcabab32abba6a5a1c4b0d620d8d8f00d0b","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-103797fdc5cb6f38ac44de9d5c23cbcabab32abba6a5a1c4b0d620d8d8f00d0b"}]}