Transaction not yet indexed

RKX12C68AqCST7Uyfu3ScRRfSbCCoQDKGeMY1zTr69huMoQn75j25UdBo2S9TJsvzhhkXuTTyBdbYDoNoNCDSbR

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