Transaction not yet indexed

21DfwFdXaRhA9j3ir9Le8UwpjNtkwvLYbzJQZSYzeAPb4ufP4BYqSxGDiAjSTBUKanda3XiH7ywoG3fpYsbLPy2J

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