Transaction not yet indexed

21Rc4UQr4gRk4LkdkRdHdWsoeWUKzmzLLEjb4yb7VdeYGdewqpui5KPPCRCqSvXBTJuZRZd2LxtQ1bWo22JLFqC7

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