Transaction not yet indexed

5So9XHAabrx9GAnF3hYa3RKGP7R2ak4xResLZa2oGcc6qWQyhFkr854QLgCTcQrsdeXczwpkrpBPaucJofecNEK1

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