anchor.diff:  get_oracle_response(Data) ->
       Host = external_address(),
       http_request(Host, post, "tx/oracle/response", Data).
  -
   
   get_name_preclaim(Data) ->
       Host = external_address(),
  
positive.code:     aecore_suite_utils:mine_blocks(aecore_suite_utils:node_name(?NODE), 5),
      ct:log("Oracle registered nonce is ~p", [rpc(aec_next_nonce, pick_for_account, [MinerPubkey])]),
      {ok, []} = rpc(aec_tx_pool, peek, [infinity]), % empty
  
      % oracle_query_tx positive test
      QueryEncoded = #{sender => MinerAddress,
  
negative.code:     {ok, 200, #{<<"pub_key">> := MinerAddress}} = get_miner_pub_key(),
      {ok, MinerPubkey} = aec_base58c:safe_decode(account_pubkey, MinerAddress),
  
      % oracle_register_tx positive test
      RegEncoded = #{account => MinerAddress,
                     query_format => <<"something">>,
                     response_format => <<"something else">>,
  