Transaction not yet indexed

m66cJhLNAREjaHzXxEg6YYLMCVLNyz8gpwjyasZ1HTQWiJZaxfrLy4eTjvyrdDZUDWyFoHN3AT7saRC5PgjngA2

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