Transaction not yet indexed

3MKkeXJwpcJpgtWu4Dk9eq9MxmyXUAh21eR7WWYbbcwwh9VWGYNbPmy4hFxqSxLf4pBmqYoV7R6idSSvCPFsKUjA

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