Transaction not yet indexed

28CbhcsR7VcnP6MHYZ2tk2SwNwJ8cA84Asy13HzKNJhPVeWApwZYtaCtzfB6AC99xqQobr9TznFvi8fQoYiNgokF

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