Transaction not yet indexed

543rCtoinhEaHxK6cje374oUiFYfeSnheDu4TnxMr36k9QmNH9W6YaoJSVc8hCsmeNKiG7Ew1QUNsnXteySaHPn8

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