Transaction not yet indexed

21boVufCDQbUnKMyJ9ZFZQhm9hVuWgZB79e5tHHj8ahbANksHVRgES8eUz4GPqaP39H8T657E6MJNrsH6PLZ8dux

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