Transaction not yet indexed

21HDSMayb9yDwwUoSicdzbKyZdXQo1YFSf8n6aUGaFv7xWXdcozcASzkLcG92C5HWeffYf8fbE6Gaj9h6GYbGzqC

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