Transaction not yet indexed

MGkT2AK4ePh1fJqcXHT8EZgR1D7fKY2vHGCwNuAtLfer6MvyATZoJ3CLiPfLYdu7LctA6vVox2mu87xMyHA59Mu

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