Transaction not yet indexed

Khh6M2RD5hCoSDKXh6yRdtSW3WC2D8QCHQCKPvkd43ShfgaVyY2Hajt6j3FvwazCFCVxoXzRWDQmk1g6dvSkdvM

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