Transaction not yet indexed

5UgLZb8F3fvE6ADTmeJtRd1GWhtjXqS9fm2a66uyvNxFA4kBcpFAgW41CoZHBqBn3k2WA8uQx5pXuQE2baLd3xf1

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