Transaction not yet indexed

26SDcq6Fum89h16KKdgZ88GuK6HQkadnRK5eqvH8B12WMAafkvfzAaxFT5NkQHNfe7rvRfyeEmmGiAgAMFP8B4Uz

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