message: fix transaction struct
diff: @@ -29,11 +29,12 @@ namespace eosio {
  {}
  time_point_sec expiration;
  - uint16_t ref_block_num;
  - uint32_t ref_block_prefix;
  unsigned_int net_usage_words = 0UL; /// number of 8 byte words this transaction can serialize into after compressions
  - uint8_t max_cpu_usage_ms = 0UL; /// number of CPU usage units to bill transaction for
  + int32_t max_ram_usage; /// max ram used by transaction
  unsigned_int delay_sec = 0UL; /// number of CPU usage units to bill transaction for
  + uint32_t ref_block_prefix;
  + uint16_t ref_block_num;
  + uint8_t max_cpu_usage_ms = 0UL; /// number of CPU usage units to bill transaction for
  EOSLIB_SERIALIZE( transaction_header, (expiration)(ref_block_num)(ref_block_prefix)(net_usage_words)(max_cpu_usage_ms)(delay_sec) )
  };
  