Transaction not yet indexed

21UeRWRcSWnfJgRWTko1yq4w9ed4Kw41ZgaiiFWbArMY1K3yyiXaBcWrknSuN7aWS2HuYDH9RwtNX5grcgXMWPvX

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