Transaction not yet indexed

PH5Uu9vFm7eSdJ3Jr3aYiCAE7SxjhEQqfNWb6DZMrWbvKs5nn9eYHHzUhvimvvTCTabq6CSat6WXqiK8ttX5HAb

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