Transaction not yet indexed

5CUfainAYScR6MwckSeGx2F7ZXfNfYTu7CSdvZdx4q6gtfSMfS2cbRLhZ8DraUx8aS6UikcJx2pwb3YmWJUdRuvU

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