Transaction not yet indexed

21fghcQiAa6vSwj7hLKFHeCb8RyVddAaYAUva6PWXG7ywK4VYoQLbEnhVr8s3pgREVqeGAj6cHEqw5NXi9LKofcM

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