Transaction not yet indexed

4MemU6HYbkx4Fr4CWbRiNrSfN8GVtNkgEncmDr2aSGhXYNjZkRq1ecWSyfBt8tCFJF9TrcjUVqnLNjESvsVEP86h

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