Transaction not yet indexed

543ASig4bJzKcBrtoL9X97eXaSH8B9unjtG6MRc7nDbLQD5Dza7pcMwd8LPQsUJS6g8EF3eXSdpHikmDkBNAvftc

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