Transaction not yet indexed

66MkxXqEdMML8qawqmMbQ9UeJMnabtPD1qjMLfoLcz8kPbEDpSHA4x6WWu2D94Am1TZpp3ZXPDQJ3BViF4BWvyK4

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