Transaction not yet indexed

21V7TjuW9Xusq4SDAtybxQhKcBg2mdftKasQwVBrF3L72Pmg17p9m2hZzfRWRT9kcQdkjRQSHG9NoFyHPdyKP6k4

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