Transaction not yet indexed

MHkLvP1Rv1GfH5UAcgrzAANiaBaet552Tdfo8sbD1wS2zEM2DMvt6RhwJi8G4eUf2o4UZhjTeFuGHE6fg5FXMo2

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