Transaction not yet indexed

5UMEW6Ww2YjXzTv2YcwCVKdyhQuvDtDxHrYfktubtP5KXbqv3g2GNVgRRxb5F3JpYCLQgyCbS3xQAANNWjAZnCu6

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