diff --git a/src/setup.py b/src/setup.py
index a225f4a..e9c9d53 100644
--- a/src/setup.py
+++ b/src/setup.py
@@ -2,7 +2,7 @@
 
 setup(
     name="synthetix",
-    version="0.1.21",
+    version="0.1.22",
     description="Synthetix protocol SDK",
     long_description=open("README.md").read(),
     long_description_content_type="text/markdown",
@@ -24,6 +24,7 @@
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
+        "Programming Language :: Python :: 3.12",
     ],
     python_requires=">=3.8",
     include_package_data=True,
diff --git a/src/synthetix/contracts/contracts.py b/src/synthetix/contracts/contracts.py
index 6bce72c..8482893 100644
--- a/src/synthetix/contracts/contracts.py
+++ b/src/synthetix/contracts/contracts.py
@@ -1,6 +1,5 @@
 import os
 import json
-import glob
 import zlib
 import requests
 from web3 import Web3
diff --git a/src/synthetix/perps/perps.py b/src/synthetix/perps/perps.py
index a3d5307..80654df 100644
--- a/src/synthetix/perps/perps.py
+++ b/src/synthetix/perps/perps.py
@@ -1,7 +1,7 @@
 """Modules for interacting with Synthetix Perps."""
 
 import time
-from eth_utils import encode_hex, decode_hex
+from eth_utils import encode_hex
 from ..utils import ether_to_wei, wei_to_ether
 from ..utils.multicall import (
     call_erc7412,
@@ -1157,10 +1157,8 @@ def settle_order(
         elif expiration_time < now_time:
             raise ValueError(f"Order has expired for account {account_id}")
         else:
-            self.logger.info(f"Order is ready to be settled")
+            self.logger.info("Order is ready to be settled")
 
-        # get fresh prices to provide to the oracle
-        market_name = self._resolve_market(order["market_id"], None)[1]
         # prepare the transaction
         tx_tries = 0
         while tx_tries < max_tx_tries:
@@ -1741,9 +1739,9 @@ def settle_order(
         min_publish_delay = self.market_meta[market_id]["system_config"][
             "pyth_publish_time_min"
         ]
-        max_publish_delay = self.market_meta[market_id]["system_config"][
-            "pyth_publish_time_max"
-        ]
+        # max_publish_delay = self.market_meta[market_id]["system_config"][
+        #     "pyth_publish_time_max"
+        # ]
 
         commitment_time = order["commitment_time"]
         publish_time = commitment_time + min_publish_delay
diff --git a/src/synthetix/spot/spot.py b/src/synthetix/spot/spot.py
index f49f629..4c5c998 100644
--- a/src/synthetix/spot/spot.py
+++ b/src/synthetix/spot/spot.py
@@ -7,7 +7,6 @@
 from web3.constants import ADDRESS_ZERO
 from typing import Literal
 import time
-import requests
 
 
 class Spot:
diff --git a/src/synthetix/synthetix.py b/src/synthetix/synthetix.py
index c9af491..3fe9d21 100644
--- a/src/synthetix/synthetix.py
+++ b/src/synthetix/synthetix.py
@@ -5,7 +5,6 @@
 from web3.constants import ADDRESS_ZERO
 from web3.types import TxParams
 from .constants import (
-    DEFAULT_NETWORK_ID,
     DEFAULT_TRACKING_CODE,
     DEFAULT_SLIPPAGE,
     DEFAULT_GAS_MULTIPLIER,
@@ -13,7 +12,6 @@
     DEFAULT_GQL_ENDPOINT_RATES,
     DEFAULT_PRICE_SERVICE_ENDPOINT,
     DEFAULT_REFERRER,
-    DEFAULT_TRACKING_CODE,
 )
 from .utils import wei_to_ether, ether_to_wei
 from .contracts import load_contracts
@@ -296,12 +294,11 @@ def _load_contracts(self):
                     marketdata_contract.functions.allProxiedMarketSummaries().call()
                 )
             except Exception as e:
+                self.logger.error(f"Error loading markets: {e}")
                 allmarketsdata = []
 
             markets = {
-                market[2]
-                .decode("utf-8")
-                .strip("\x00")[1:-4]: {
+                market[2].decode("utf-8").strip("\x00")[1:-4]: {
                     "market_address": market[0],
                     "asset": market[1].decode("utf-8").strip("\x00"),
                     "key": market[2],
@@ -349,11 +346,13 @@ def _load_contracts(self):
         # load multicall contract
         if (
             "system" in self.contracts
-            and "trusted_multicall_forwarder" in self.contracts["system"]
+            and "oracle_manager" in self.contracts["system"]
+            and "trusted_multicall_forwarder"
+            in self.contracts["system"]["oracle_manager"]
         ):
-            mc_definition = self.contracts["system"]["trusted_multicall_forwarder"][
-                "TrustedMulticallForwarder"
-            ]
+            mc_definition = self.contracts["system"]["oracle_manager"][
+                "trusted_multicall_forwarder"
+            ]["TrustedMulticallForwarder"]
             mc_address = w3.to_checksum_address(mc_definition["address"])
 
             multicall = w3.eth.contract(mc_address, abi=mc_definition["abi"])
diff --git a/src/synthetix/utils/multicall.py b/src/synthetix/utils/multicall.py
index c62fdd3..7085b31 100644
--- a/src/synthetix/utils/multicall.py
+++ b/src/synthetix/utils/multicall.py
@@ -1,6 +1,4 @@
 from eth_typing import HexStr
-import requests
-import base64
 from web3.exceptions import ContractCustomError
 from web3._utils.abi import get_abi_output_types
 from eth_abi import decode, encode
@@ -44,7 +42,8 @@ def decode_erc7412_oracle_data_required_error(snx, error):
     output_types = ["address", "bytes", "uint256"]
     try:
         address, data, fee = decode(output_types, error_data)
-    except:
+    except Exception as e:
+        snx.logger.debug(f"Error decoding OracleDataRequired error: {e}")
         address, data = decode(output_types[:2], error_data)
         fee = 0
 
@@ -62,8 +61,8 @@ def decode_erc7412_oracle_data_required_error(snx, error):
 
         feed_ids = [encode_hex(raw_feed_id) for raw_feed_id in raw_feed_ids]
         return address, feed_ids, fee, (update_type, staleness_tolerance, raw_feed_ids)
-    except:
-        pass
+    except Exception as e:
+        snx.logger.debug(f"Error decoding OracleDataRequired error: {e}")
 
     try:
         output_types_oracle = ["uint8", "uint64", "bytes32"]
@@ -72,8 +71,8 @@ def decode_erc7412_oracle_data_required_error(snx, error):
         feed_ids = [encode_hex(raw_feed_id)]
         raw_feed_ids = [raw_feed_id]
         return address, feed_ids, fee, (update_type, publish_time, raw_feed_ids)
-    except:
-        pass
+    except Exception as e:
+        snx.logger.debug(f"Error decoding OracleDataRequired error: {e}")
 
     raise Exception("Error data can not be decoded")
 
@@ -149,8 +148,8 @@ def aggregate_erc7412_price_requests(snx, error, requests=None):
                 snx, error.data
             )
             update_type = args[0]
-        except:
-            pass
+        except Exception as e:
+            snx.logger.debug(f"Error decoding OracleDataRequired error: {e}")
 
         if update_type:
             requests.pyth_address = address
@@ -174,15 +173,16 @@ def aggregate_erc7412_price_requests(snx, error, requests=None):
                 "message" in error.args[0]
                 and "nonce" in error.args[0]["message"].lower()
             )
-        except:
+        except Exception as e:
+            snx.logger.debug(f"Error: {e}")
             is_nonce_error = False
 
         if is_nonce_error:
-            snx.logger.debug(f"Error is related to nonce, resetting nonce")
+            snx.logger.debug("Error is related to nonce, resetting nonce")
             snx.nonce = snx.web3.eth.get_transaction_count(snx.address)
             return requests
         else:
-            snx.logger.debug(f"Error is not related to oracle data")
+            snx.logger.debug("Error is not related to oracle data")
             raise error
 
     return requests