Transaction not yet indexed

543MMRfBWiFX8aTJSrvoDbDm6yP3d3T2rTDRJZEz7WKkvwLhNWpDognr4FebZmJvdqCg4ZVHghduyD34DiiuAT94

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