Transaction not yet indexed

21XXBqbK2zvSMAkXtfBMSQfmKHiST8ryG3wfWzQu8He1SCbKbzTQMMMLrKzQRV1PLL4BRwmCx8RGxw9WDc5a8fKx

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