Transaction not yet indexed

21NgSbZVQeQUYnt2MKb9BK4KuJCB4PSs9kRCJCfxzPcDoCV2pZg4QQCcFCetMvBs3QFcdPeSsQcMSWz2EegorXYT

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