Transaction not yet indexed

CNU523CFRBqehRHUY8sJm4PyXiGuJZPpcdBZjQsx52JaD31j1XsFEqLDm1joCDnf2cDRV5Z2GoAn6rvVMa3QTv6

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