Transaction not yet indexed

66Kk4EhsM2qftv3CV2bBXrgfcZvT2YiNJKmcNNDG5vvWnHfYjsWi3quwbWqbuzzkS3udoVTVX41Q5WyD4Pc3m7Ur

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