Transaction not yet indexed

5sab66CZuUKLRv1XnMcZhTLhLZsSc66sbfkV5oQHevocYXJBNJaq9GE6pHUQYGcqFXTu1xqR5purc6W8J6wixysm

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