Transaction not yet indexed

4Cub6p1Cffnp91TWGDamUpdCGjSa4RvqFDinbCSEBMxBJBugc5dSXDxriqcDGqbWUeyS2AxTT7VcW1TR3wxKbSF8

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