Transaction not yet indexed

MHN4wzpsJDEHef88LT4DuR2v2oNJ5KntEKSYb3MXHbPewa6cKWLHVyN8znTevyr2KXa9YVQ3m818gbQrDpytwAJ

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