Transaction not yet indexed

5Cx3n35JsNGadE9bCS4W9V4XQLG2rTdNUMRyqr6VTPDdiKsR1Jm52LhFnjBbGynUi3dGSTviFfAJGMV9z4MRTaAE

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.