Transaction not yet indexed

21V6qBkt4WXqTPLM69kbktLv4vZWroT4WvmMnSPJx8H5NSk2ZCW1cesxEX6xKcq1B7vQDoFcRgX8ConYbagpiBav

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