Transaction not yet indexed

278ejQMHyA3zdktiWhePV7pwCCAfjGbUdnFeksCS4cxoKLy7mzFZeVT7Z6f4Eq2s9WBU5euFNXGHMbGEeqXi3xF3

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