Transaction not yet indexed

21HKHm9FtETKgSHrd59cbtoHTiJVjMxJpa4WzWGi8FfHRpFMf3uCFQpmF3yMZAjiRfBAmDWqMg5msKdAjffZNMWZ

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