Transaction not yet indexed

668xGHTreFq3de1KoWs7ac7KHa2VTX7V7NPVi689Bcxg1eB1ocAr2KTWjiNBx5CwzmuBiZYdaFiA2F6Q3ko29uJM

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