Transaction not yet indexed

21M6RPsfzAJeP9RxyhCrD9XHLGL4MCwKQx3R1iHGMctXhRu6wNDxfVHLEgFn2NpPdXZ92P9CBebN7STyxrgazdg3

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