Transaction not yet indexed

Ub78w2e6oMFUsMaCaXoiU1WNkfMvM1a99LHgRd8MRHmVLC4wULS48cX7v25LbjmV3Utgs3YfvkJGsUZLihJEcKh

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