Transaction not yet indexed

ex6SqPBHQKjqwrkR1QKJMvzqXiaLz6t4o7FdRnTu5W4NaRmxWQe6cD8yW8V6TRtG6s8autpx9NeEakaQv5MBoeX

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