Transaction not yet indexed

21U1mZh5SdZ6LidMsnLURwnefL4fRmLskphGWJa1SY8LNeLfw2heFa51nHsnR93KiQjdNjc7DWrkTLdDARH5xDv4

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