Transaction not yet indexed

5kpfngARQQm9GNYT2xWtCdf8LgBbErKtiSJjAXxj461F5htWkrhYv61zPgzXK2da9SauQU8mxTmSjgZNVPnx5xaY

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