Transaction not yet indexed

NgwkHkQS9jZMPbLEtnWztjS1BGi5jsvyK67WKQbJF8sBdTtQP8NHyABkA2XHnQA3XRaZEX9SwjXXruxSL3nvJmE

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