Transaction not yet indexed

RKNarMNcKKkPLtDBydzF6c6uakrsBaP2S4JcS34RwUKJi2Cg7y21nhQR4JEX1ngQVuAFoCVfFGeQsUVLg167NGn

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