Transaction not yet indexed

278NeW6upeiwkD2Hv8n7P3A5zGKdP2XgUvQ7UnVacbUNX4NAf85kmnnLH7kBA7xfWCnuwVYiv7XaAnz5mMWY4fvZ

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