Transaction not yet indexed

MVkFotY3u4WkTWM7NDVWZvbK7atG2ym6w1cYHiJZ6A5FuGP4ZrjjoB4nkpxSkWSTQiL4oW4MMHEHQKGfUCqF7BP

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