Transaction not yet indexed

21RK2u7Mz8DJpDQTGm35f3wDb9LNLWcbNGcJ4MEYPjmiuBGsRdWZLaeKwEXpHfqymgs6jgJW1PVNT6g65QhoKTJS

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