Transaction not yet indexed

421fDdcwRxiZvx19FD4Uw1pxUSKpc9ZDe1DeCoYJXdRQRiPHdMbxJkr4MubYhmCcwxSjzTHeFz11FDKUCFmTMUky

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