Transaction not yet indexed

UX8ttFJ8FjFs4atWDADuNEP7nFCNahGNnw5US5vAffz8b8S3oP8cE7FhUeHFUU9kYXkmiE41H6oyYo9R8EabkMs

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