Transaction not yet indexed

MCER42qZeUvnktBp1sovN7LdbpajqdXYFfZCNgERqqDumJHBYQA37v5UFkNMMFXqFcxssysNVyqRFj9oM9mf8ZR

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