Transaction not yet indexed

21kcARsTrS3EZPrqfWiv4XrZddZS1NcEmS2ArP1fum1MxZKkFGDsbQQLLE2nSn3Er9N2dTVNBkfiyo1BUM8o7RgZ

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