Transaction not yet indexed

66FuZ7wTPCuucHXFNBh1FcYeMPCFc9QypmcNurZMtgX9LWoXrEKU1nmU7TWc2hjAbGo2rWooLNxpPF1o3isLEGUP

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