Transaction not yet indexed

21z53gRgnznTWHn24FBaSCkYtgHzR6hrxRKvy9zU43sx6x6a6pnUi3aNC1bWb7iv8JKGotftn5F6vYVjuYAd9bQb

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