Transaction not yet indexed

668A4dan4yEv2ELSPfZb7H3pb9Lf3eYkR2iVVRFNijQmqtgDjTX6o3nfHo9RF2dgtziU393XowMXFjLF4n58oDse

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