Transaction not yet indexed

4Npx9cAMYHWVuMSGEjnL2i3UmEsbmtsbCGehASLvLZ9qh8r6waSRRTgiM16q7toFTw2gT2cPawT4AvqU7RkqisHQ

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