Transaction not yet indexed

21Dnqy6Mo88ZogaCwfcABppHiMCaxAzcqShtW24MqvFPCj3CzPSnqeqUvSKc7w8takeD9A4PD4Lf7rYG9BdYjVjN

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