Transaction not yet indexed

CUF1cy35TN7BBeBSTk2yLYdcWWHq3LU8MN5YnMdfeAFjFDGD5o2hFcKZCmnE21D7eVdHeAM58vBW1sNGpuezVhC

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