Transaction not yet indexed

HFkBJPe3WnVnzNa5nfth2r5RsDMdRh4HjXjmmkzQD4qnD2uH2Djv23oiW4WMsmcyb5WC8HUYBcH8DTQySZBNnj6

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