Transaction not yet indexed

28JjLJgNLv9aZmcPJiVi2SpiwUvwKV73f3mpPQKJALEUMU7xjswWGDyWkA2ZvWcNMa3d352hwKuEXqBnAddR23zs

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