Transaction not yet indexed

5mkPaAwY29R3PqcZK1kCHxSEfUqPSnM5eXcTZaWjX3t5YiYCNoHeSaUmkwbAKFj5CpXwK8fMEpjiXLttfuCdkCjZ

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