Transaction not yet indexed

MUP1YYXfdWEJexwREUYWxvLtV1LjVPMkAA7YMZtwvx3pyk1wH5wUErViU5wWV5BrxQCP5Juskj7VpXzz8faxWZ8

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