EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"b1eee9e5f9980c3d5d790faab865f451aac32307aa3a4213158e4a6f7df56822","amount":"500000000000000000","memo":"sw:tr:MPnJeVQkP4"}]}