Transaction not yet indexed

5MDKkp3TiLpCaZRpvuz2nyhDbs4HPEwYLjc6RxiVmKAoKRbFgtNJm8jF2k7tEFUQapU6dQynHtpUkkqL4P56bPSX

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