Transaction not yet indexed

MPkeKxpfbtLF6An6DP7igkLe6RkdZqLC2KS5ecQbh85Wfk1nHBsiADhHiZnNR77WxF66wc1RTzyUkuUC1ftVCp3

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