Transaction not yet indexed

mTEZKDNPHuhNn9e6Wq4XMiHDkW3bHef5XLvQJYMXmwsWvmmeEVJUcN8cbfZhpfnuUJNRqxV3p7nNi8fWdXAgis6

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