Transaction not yet indexed

QNG9oKRyHC9yRmSghUeSbLyC3D5rGW2Z98ciEs2yjwoKp9zdEb3C6NgtjDgr4Fu5dag1mWnPHxkTMzphbMJcHQA

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