Transaction not yet indexed

MUBwSK69PHGCnrQbXRuJ6GrZsg7mMV5zL2WnVtVgZPFWMbYbkkKHfWf8wc3pNMxTDdBg8pahFi1sRFFD7yyJ9rj

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