Transaction not yet indexed

53uSepTqaXRWSYF1HJfjNMtnpmC6QSm3mk9YHuhSYmoSCe3u8iWYoNpebmBv4hwY996ticjuCTAS1gbv6TqBAcvL

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