Transaction not yet indexed

RkU1tGRF2n3HwPVyYjvfxfpGf96j8UKibWGDaUi4Evw8qFLyAfKBWqyt7JKgkLSNnv4mcZs4kY7nHpMifeQ3Ru3

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