Transaction not yet indexed

31DFnXmXVMVeJSETZAeQpD47pCU5H3MxA9ujWaQRqcFHMLZKRoCPnusDvfP3K38mZdt5Bt3cyD2ysKbJ469nwKa6

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