Transaction not yet indexed

MEQcgE4U3X7AGASR7Bu5Q284nbXEcMprfD2sMvwjWPKvTjxET7cFRvBWYtSoHfxRRJSaNrd6R6LNN6iNAoKTSX6

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