Transaction not yet indexed

421Q8xtGxjNfFroScCwD7z7BRRHw169t2txcPL4nsodMQm2p7FCWZfVBdda7Wohc322jKVF9CyDpX1ycPneT1g7w

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