Transaction not yet indexed

3U6jM3b2HxqCk63tyVbTNoqmgkWsDA3Zj4DQHV4FmJyGf5kmfyFfFGShSs4tsAz9jV4e5qJiXAPb4XtSrPd5Ug8

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