Transaction not yet indexed

AQ766Sr2CXfeWWfngowTxf2bmqZxJGiPkZ2KHVmaGobsDZV7A8Kv54eM1rCfVaS9P2P6JsjiXUXmQiYKmjNW4ix

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