Transaction not yet indexed

DdH1YJUVPudf4uaeexNyysMTKBV2Jwq5wbsw7HEBKWg6oHi3K4i8wJpP4aZdnPSUPNu4rFrB9EeuXPYGm96G5Un

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