Transaction not yet indexed

21rt16JH31b4AgbPAPFgAaySzUXDrAoZA4qpjAmtyMaeadRLLn3eAV3zBmxyH7tPH75jZuApQL1rVw7xNxmTfQLo

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