Transaction not yet indexed

MUdnoE5EFvLARroUbDsJG6ywmpc1Vi9aoVYixU7xGEQWNr4bSTa8u2oxSuYBGtinnfKoMuGDJHeamSmaAXGg6yZ

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