Transaction not yet indexed

543pGpck1cGPtMuxFM4MrGYBCQzryDHDNfbVQRMLc56ajgn2y4xNeLWLAUvAq5ryymDYqbWY1Lo1JqYesD2xjK9C

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