Transaction not yet indexed

21G19kcZK8SWuxSYfRTXpHpZBcGxayiyJC8Y6ajHZiJs1b8s8c2emg5s9xnkm6mZeX5vqxS7eWFG4TJMidjPnSZX

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