EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"691a0659be1a38b2f20fdd9d74505fec343c4c8f05f9725f0e103684333d4d7d","new_owner_id":"5a8951436fc4f8b8ea6d079ac89dea24570ca2fed1fbc66321d3ec15251cd20f","amount":"250000000000000000","memo":"sw:t:Rqj7W8RVj6"}]}