EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c8bc54993b3161e6ef85bb12b97eee338d5f21df8f3a3edd036de914afff1a9f","new_owner_id":"738b378eb70afb06c1b37abd1244adf27201460b215d05f6e6e5975ea7f49111","amount":"250000000000000000000","memo":"sw:t:OjGV5rq6yA"}]}