Transaction not yet indexed

UC6nxxhRmsvmWCRF7AyVQ3CDsCAky2XFra8VCzVcbrLjgCT9De8jBbvZgMzS53SLtertLGj79fRTf8ADRJ1ZPdo

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