Transaction not yet indexed

3u6JUMcqZ1sCSQJk4HF7sTHtKDjxsFLbKVsnuiVqLZyFZ6puQ9HA9pmCkq39JfVkNumTuPYwfdbgu8fFJfqZESis

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