Transaction not yet indexed

3QQnUgFfThVf5s555u4DCVAMsc7CrFYPdU2WgzyfTT53fFjjfsFxs6wdAXkizLB9vGtS2PaMmZw7krU5PMZ6J1Jt

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