Transaction not yet indexed

5Si9a1fCeqPwtYfzzgVFZuRtSTA1vwsVCxStYr3K7fiJSbryD3i7yHcCuwAUoMZJb87w11JZP17HCqWP5f2pLGSt

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