Transaction not yet indexed

5Rmn9rGTqQcecWMo6SVrwCGMSWujao3zqebyUbWmx98DpGmQuV6UTDtDVUoNaL2iNaT1e6QWiLwiFs5fUMM8hcsK

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