Transaction not yet indexed

21NfDourB5TBBhffK12qbLf4dkL63o6CxSVPf8KhdCerjTfD8q5ggYW5WFHcYkCpB5tFbKwLqdrahrNDvdvh3Szk

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