Transaction not yet indexed

Dk6nPCPdBuyy25tkZEX3Sfm8hu6n5iCy3Y9kasm7P6Vni7xFy1dvmU9BrXuPdehC8hMUC2cN2DUB8o2rTNqMP42

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