Transaction not yet indexed

43su3dUk9gH18aaDF8vZz9Bi9MgwsvJd17sn41nZMMz4a8ecBr5oYSiPYJpNpQmFQyXtBuKtPoACfg4XxxiiAVw7

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