Transaction not yet indexed

3u6DoNh6ESFFDSyjFtjjD1kHdPtFa6bhvcHV5o7w63xvKSYFwT2nSjQmdWwV7HqYmuRVKY2HT2c9DVjK8Cfg5Emg

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