Transaction not yet indexed

53TpCYsqXdxyktFiiaoPLFeJ6znrXJsAkvsnWpj14nNpTd7xGmiYNRAHm8m7qM4xXpxVSw6ZAXiyW7qySseT6FoS

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