Transaction not yet indexed

RPK8oWAkku8MzV6CvVZkPgAA4Ge5PmYYPcFexpkCytpy86NX9vaLKtzW1KqJV3NVcS2H9JxjUrxGAEcfcP6yoEE

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