Transaction not yet indexed

AUw671SkU6bAt5ddYqki9Ntn4YjMA5678LSWYdgNVMa48PPjwhoMrEVyFoRMXeZkr7k7snWEAHqya3kUrKUujnV

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