Transaction not yet indexed

21u9X6U8RLZucJnVZhfucQrs1Q3S2sMgM9xunhf7wBPjqrLrMSW9ALLh8WeiLa9cRdASefAE2gXT9YaJgHLxHSF1

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