Transaction not yet indexed

mRmCSttEU9moRoXuoHTogTbNDoSNpbYH1wgA7K2WaJGmM8dyb2Ndd4UTUbTc7ja4xyMSwiYYve6X2VX9kKaEzXZ

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