Transaction not yet indexed

UXu8pmLSPv7WSxvdSsKYqzek7K7hTT7x1cdd5KJGpf6R7fMkLex1cy8eGYYG3qtoLAjrcUDLjjaMZW2E9xFchmq

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