Transaction not yet indexed

31991HvnWtUNGG28KmN8Aqq4HrjUaMvMwFtoc9ACJ7XKz2sPxzz9o94P1vi6SuvYiYdvY3QfnX21qhDcNUviA42C

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