Transaction not yet indexed

KNKDu9Vfqw2KwSmh31kzq2z4EamECPazzwGSuT5TLJqs8Mkb7JbywqTAqXtP7Gb4GTU8paKTgnkgCDQ1nLKJ2P3

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