Transaction not yet indexed

52ucZ54cBG3g5mLWMjRd6EprAcNUoTqA7NqDsMTbQjFaeTEXHMhdeeRqmRRT941z3L6mx5tHcBbk7yHvcEbV9uD4

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