Transaction not yet indexed

Khtt6vGhGQPHdTKFjur8FJ8s1bGkjeoWHzYniQCWSVcwpuiq5z3RpdUTQ1HfaSC4tqS3eqfzVvi33is4JkZvHkc

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