Transaction not yet indexed

31LDKXijbtn736cujvYYQTWJ4KxkvvW73mpHehWkjXXTNwD2zTtCa3fZugr7r6156b8qWLPKEoPXKAF7sdWnbfo6

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