Transaction not yet indexed

MDQEPqs9UiwzFJYvwYf3uhyaJiLCvhSHCJitjk4FVyVZmGQMHAcUUDUbPgzS6jCqhjWvA6RDPiu9p2k7J2SF2Kk

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