Transaction not yet indexed

CUpX2FagFQTnA9nHe6t9gGgbvxRQ2hFv9QV9BJuAgZJMkuR7JwyBRqCLU6hXh1jLwDy4mi9fbP3mcxwSSWVZeF4

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