Transaction not yet indexed

21DdgpupxeucWCuH1PWKeQx13nGXe4pjfNQzNVH3Wdq5jHuEPBsNVrNHrEUsnT3o6hHhLyjhk8JUZ8kxx8v175vZ

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