Transaction not yet indexed

52dE8dfKZ2J43uqEvBUJiJpHnbDfHa9ZSAQE54fVe4jrfchW8RfsvnNNHiKZLPb9cBS1UNAS6JJU6V6cB3NA21HD

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