Transaction not yet indexed

543qDhyFuPj7M3Atj3nCPaZFphniNtRsCH9cUDNaTXWkfMjMGYD5o7TiHUrttehszNfRaTPmyqh3U2n8QgLEgp7C

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