Transaction not yet indexed

MBYLm8GbjJya4wbqzv7GgxEGqaWvAr4stMRRubEPasEsx3qKvfFCv68UQVgKkS1pqStepWKAnKMxQpz7jPk5DN2

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