Transaction not yet indexed

K9HWPLUMaMCa1UNsfdXNB6zeV2TAxsgLCMtTv1u7zJQe6PH3MPkrLCC4Z2M3xUfiJzM2hxfMqcNtSdD9CA8Cdo5

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