Transaction not yet indexed

MB9Q3LmSESJMZ2XMy5jcdVUbgWGeaRjjrPz5BioEkaQNMd7uuZAqc3eh1v6vSQCnf5bMUXUqW8oGZSgrTJy6EQR

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