Transaction not yet indexed

21UnFLKN1h2u9mwwY3AxUPsmScUa2XBVGz5PHHnumsHhr5rvx6PaMqbP3vonE7smS24xYexdHVj9SFSaSFWHpS1F

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