Transaction not yet indexed

3u6GyfjCfqBnw1iFqHJM2DxhD4mJRjY3XXnbJSv9qbUPFbZwt9mfMoCVb9MqC2z4UdSi7Ag7p5bJAKVgRAh5sk3

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