Transaction not yet indexed

5u6hSy3CYqqb9HBzJUZCP7jioyXHk2XuyTjKcSLNL6q7s9ot1Qknn7vYnMsKifWYV2WfYXfW4wazzmcxwBQFPj51

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