Transaction not yet indexed

5U6bxsfPbFxC3kokkhDkMkd779CayvPiQ1fKU7E6hfb9fWFZjr2WNhCq5ygREbbR5r88auWwAiWK5r2WrcXHSEQQ

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