Transaction not yet indexed

MunRCf2DYcj83GEujRzz8tMgfWTM7qBAQ3ThVbPeLZW7xBUoNTFw6DLyKCrdSDJHDTkEaYQ8Uc11zYkbVazRkJs

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