Transaction not yet indexed

66HkHz7QzWQ1N5F5fvqaHo5RkU8m1MChV4jy56voThzHejpZnVRNiFHrZDFHwVCyuT1ffWv8GJ5xKTp9id6yb69J

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