Transaction not yet indexed

21C6JQmju1iQ5nPREYGz1DqmT4FpWu8xZeaeddxu9D9374aKH9emb6vu67ar6TxNQMbS2TCe5sKd7v5nvnWpyV3P

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