Transaction not yet indexed

MRNGAFGXHMMCzYu6WaEW1q9DJkFDd1AZY1ctp5tmD3CxtP5jNCQKhch8rxV3a7yXW1NDNEVWXG3FuZrVfykJDGP

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