Transaction not yet indexed

543qAKDPr4fZxPDgEFrE5ZLmFtkVaidapGszo5QCAdfn8hEH3v1EAjMsx4EgvnNgr7SFPZR5ioY7LmT3uaos1o33

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