Transaction not yet indexed

215EBNgXAdgF8DMh8zHagPzGUkX4itcbDWPkFGp4UyRNj8g6Dr1hwzg77F3Gn7SkAysGeCT1zW35NooG2zmtGa3n

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