Transaction not yet indexed

28TVjkVZoPknMwrCSkGqTkFCnaW7UoWMDqkA2udrgYKaZ4LyWaBMkAT9ucZ8nETipRzb8BhD3rLh7vkiXXuUQAVj

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