Transaction not yet indexed

5b6siGgaq5jVrGeQ41BEgEUH5LjLEAsBKW6ZbREmEE9WRh6PBYjg5raHajJcrBzcmAmkjDbXiJsb3ijWBE8C5dET

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