Transaction not yet indexed

ff6SbgANZ5H4NCuUVR93RMyHsQN8oVxZ7VV4Lx4Kmd1BiHSE75SouB2o7PYPxJ1avu29kn7dSe9Vtca7GMnY5RZ

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