Transaction not yet indexed

SEe6HUpRm1RHS6ZixiR9iw7AJUEptmV9cevNn6o96je1FDCNC9UKHR1NT5RPHkUWDroDTnCfVKpc5jaa2QaBCHP

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