Explanation IBC and OSMOSIS

I do a ATOM deposit on osmosis and i have never received my ATOM but on IBC i see that someone can help me and tell me the problem : why timeout ?

Chain ID : cosmoshub-4

TxHash87E8D2DEB751F96E204C8579C4E0D9707E46A086CAE3AA3A70F86FA100A32725

with this information i m sure u can help me