Transaction not yet indexed

56j8LM7kvvbJSrmjEMGxAgL6ZbLbqRmb59GPkp8uDMXUUe2DLZiwjwgqTbmpN7gJxmUBqQp5tajWM8QhBSBk96Dk

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