Transaction not yet indexed

53VjMBekvqR4sTaHBJXiSxFtdhEnrCRqXFGYuf2JiquyYzdm7PC9JxBqZ5PLQTYubshcSCVK9FLG3H74nQVCJDhq

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