Transaction not yet indexed

21R4pfixzEEjBWD7jM5co9vzEB3YyMUa1f2An6D4UE8TNQc7ExEoV1DxD1SwkFuD7HPA2xHhzV9knfpVynemyTRE

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