Transaction not yet indexed

53f3okbW8EH5b6iqWyDy6vDYFDYn75vw2bKoMDeFsfcdfjpavALyzsKuADYY5jCc9TuLhWMQsmCZ4jh9FWiGXvPS

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