Transaction not yet indexed

5HEPPEQuJBz8QGJB7rtnhb2qwJgwTY33GsXYwZ4JS7EkKPkFLQfGaKvauje4o2JRj6K4sp8xj8EnWY9GfKZC59h1

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