Transaction not yet indexed

5Xmb8c8cFb5ML6tByKavjrasprWRUcGoiLx4MqNbR2eTCMvk1YSJV4cjYinVF9ydSSBgRuj1cPe8BRZEc9XT1PPJ

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