Transaction not yet indexed

388n4vbJkvfiJ5FJUcsEXW61cArKzYccYDAh7GpffqwTG5CsVTtt7hdzZgroMw5oiTDZvmLngvnCdoWnge8YNB27

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