Transaction not yet indexed

66kgkEBZRwTHKXjMNcbvzu91NHwNd4Yj6AwEFHj4boPtGRaY258EXAMjRsCkff1xU5FgmwU62H6NSgvMNEPbBcT2

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