Transaction not yet indexed

55BYiNESkimqsNnBKMSvz9L9MJBqZEKkrsgfLa8u1w5YbEtvwe2uNLJLLbmvvvDfRP9VLgAU919G6oL7SCNi3LKE

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