Transaction not yet indexed

XMdKd9pydgEzUE8hrWcVz31R6B2eHsaC4tTVamnW7kFWmLfr9R5sTNH5WkRSpmJsFx7F5qZLQigdKCz9Kbtc4vv

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