Transaction not yet indexed

mPGG8PmTZ3wC72gfxuspaG1WdTrkQWyJBU6hBCTHtJaPiaVD6sRiPRmRtMtxbPzjqcm4pNGKm5or5LfHoMva3Kn

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