Transaction not yet indexed

21FjNk2oDngs3qqJb76Ah7JvCLdgianXo2uhPjHdTYxb7f9Dk4t1hesWG1PjFyvx66xBohP1PngbBSLaHQp6wMiK

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