Transaction not yet indexed

21ReqpKJMieS2EhsKyd4MP1kNctXpyGsNCN97Le5w6VmZ2gYs53HDf5W1Fvsr9j8hWq2GsTB4LssJvVae2GxV57m

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