Transaction not yet indexed

CUN2qUVWF7UET5AHBmGmBceFdhAQy7hgm3cAXiZnLQQmgtkEPCdLyMCAxBFpca9ySYALdjq2zLNXgcdNnPr76pm

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