Transaction not yet indexed

278eDD1YYfZL3Fe5xBCwx2aFQ7A7GDHcCD1KktYBSuhLWaFLFqmtfWdcRZ2SFdrUf8nFniXHcMrMVxcEWGZ7vcvp

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