EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"b256ea516206518a2e390b22f787b3138b63c2f584923b904eee2a049f35e312","amount":"500000000000000000","memo":"sw:tr:xPGo6Jp0Po"}]}