Transaction not yet indexed

RE9SLg48CqkXbueoSYS4znCuQBW8FNEftTQbqhpWQo7tyFqdtBB45zykk3qihfN9v9qjLdCMRXny3zLfrkABim6

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