EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f722cde2a0e06a6aad9d681e1643418ad8e4f2e0f1ef80dd932cdcde6785befa","new_owner_id":"c0879368ae18b3cacc1569103eb5f48700f6bdfd052cb8c5e49e1c43d9e1a806","amount":"500000000000000000","memo":"sw:t:bQ4vBaRRy9"}]}