Transaction not yet indexed

21M6Uwji1o7xyKDbDHjXAZtfkwJR332Ad4Dt42FoLEFht3X5CQpoK34xNtMcsRCeeS8kd82x3hb6paFqxmsh7q5k

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