Transaction not yet indexed

EXc6e5PgMP4ChEyeMvwjWG16HYyHiZdoCTKbE7bma2X3dF3H1dr7YaYvfoCtewbXYJnYv4DBV8FbdiyhgRCL1Gw

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