Transaction not yet indexed

MdYJRQTL6L3sNLNtBXnXGL5XUukVwGEmm6gRtJeWo5nFFkC5khqV3rxu4eoeAvpbTEFAtjcQiq2XEfJLH1p94Xc

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