Transaction not yet indexed

421CcR4RLpFGrVo6PuHpnh7FGQzmLSbF1bBYXsEb4LZF65JFimvphV2HuBLtgUZbTmN26cPSgH1LPdWvEFUECXws

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