Transaction not yet indexed

Cu6SUC8LehYnvQaBefoxtZrRUj38PjPSKPLXDSH2rW3F7pvcbtnwZ9yDMSdLUAp69h2zwCTpSP1KAB3ChHastLq

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