Transaction not yet indexed

5MDKbNBkKtbc87mpucbsgSL1jwqCCULVv4a2vyMaQTEMeJiqWNJ5XnuVtNpL2QUo7Kp5B5uTRtrndQoQXfZy6sUQ

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