Transaction not yet indexed

CoU2bfE6WzivYUy75BHJjEM35ToLrMeB8JhYMMiHR4vMTj1u2Z5CYp12WkX2jaf1dMZzudGK7Gpgw1mkxQzdGr6

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