Transaction not yet indexed

21VzcksVSDaRnAkeedqCLZQwVC8QiPRWFawa9WVNYuBfSyZXpRzgyUw15GTJJxN3bXe28CuHoNGjdYg2qUq38F5p

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