Transaction not yet indexed

21z5VYHfSsxHTsKG8xJgLPx2W5dFbMZDfkyWJ18QGLg2pfVfhA3WPC2LByF2ykA7WpsmLsPXKNgfN5SGq5zBeUn2

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