Transaction not yet indexed

NFxAZKuMnqTf3UdKoyqmnH8vyrKAhQxwwPDvTQGmBuyUhRXVgD66QTv5tqKcp3Qk4vmS29CwuxXBUgRBt6coueH

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