Transaction not yet indexed

Z78sQQQSfBwM7cwhyDXdVU2vbZdiUkYEkSdg6s3XF9SroBjz4Mkyb9R1ozWs3Ch555AzHCzM5A1GoB3ksTCEhsc

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