Transaction not yet indexed

21TKF4fqGduarQRY7fTdbpFvTWp6TyFVxtLzvkXfANoESaoX3a2HJynsD1BZ52NqBpNDAQNsd61f9FENJZ8PiQAK

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