From fbbd7da811bb4adf142bb7d88590537e7ba0a8dc Mon Sep 17 00:00:00 2001
From: Uladzislau Hubar <hubar.uladzislau@gmail.com>
Date: Fri, 15 Mar 2024 13:29:25 +0100
Subject: [PATCH] Removed manual nonce setting, converted tx receipts in
 returns to dicts instead of AttributeDicts

---
 dkg/asset.py                | 15 ++++++++-------
 dkg/providers/blockchain.py |  2 --
 2 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/dkg/asset.py b/dkg/asset.py
index e913822..ad002ec 100644
--- a/dkg/asset.py
+++ b/dkg/asset.py
@@ -15,6 +15,7 @@
 # specific language governing permissions and limitations
 # under the License.
 
+import json
 import math
 import re
 from typing import Literal, Type
@@ -268,7 +269,7 @@ def create(
         result["UAL"] = format_ual(
             blockchain_id, content_asset_storage_address, token_id
         )
-        result["operation"]["mintKnowledgeAsset"] = receipt
+        result["operation"]["mintKnowledgeAsset"] = json.loads(Web3.to_json(receipt))
 
         assertions_list = [
             {
@@ -340,7 +341,7 @@ def transfer(
         return {
             "UAL": ual,
             "owner": new_owner,
-            "operation": receipt,
+            "operation": json.loads(Web3.to_json(receipt)),
         }
 
     _update = Method(NodeRequest.update)
@@ -476,7 +477,7 @@ def cancel_update(self, ual: UAL) -> dict[str, UAL | TxReceipt]:
 
         return {
             "UAL": ual,
-            "operation": receipt,
+            "operation": json.loads(Web3.to_json(receipt)),
         }
 
     _burn_asset = Method(BlockchainRequest.burn_asset)
@@ -486,7 +487,7 @@ def burn(self, ual: UAL) -> dict[str, UAL | TxReceipt]:
 
         receipt: TxReceipt = self._burn_asset(token_id)
 
-        return {"UAL": ual, "operation": receipt}
+        return {"UAL": ual, "operation": json.loads(Web3.to_json(receipt))}
 
     _get_assertion_ids = Method(BlockchainRequest.get_assertion_ids)
     _get_latest_assertion_id = Method(BlockchainRequest.get_latest_assertion_id)
@@ -759,7 +760,7 @@ def extend_storing_period(
 
         return {
             "UAL": ual,
-            "operation": receipt,
+            "operation": json.loads(Web3.to_json(receipt)),
         }
 
     _get_assertion_size = Method(BlockchainRequest.get_assertion_size)
@@ -819,7 +820,7 @@ def add_tokens(
 
         return {
             "UAL": ual,
-            "operation": receipt,
+            "operation": json.loads(Web3.to_json(receipt)),
         }
 
     _add_update_tokens = Method(BlockchainRequest.increase_asset_update_token_amount)
@@ -876,7 +877,7 @@ def add_update_tokens(
 
         return {
             "UAL": ual,
-            "operation": receipt,
+            "operation": json.loads(Web3.to_json(receipt)),
         }
 
     def get_owner(self, ual: UAL) -> Address:
diff --git a/dkg/providers/blockchain.py b/dkg/providers/blockchain.py
index c1ca0d5..8bcc683 100644
--- a/dkg/providers/blockchain.py
+++ b/dkg/providers/blockchain.py
@@ -161,11 +161,9 @@ def call_function(
                     "account."
                 )
 
-            nonce = self.w3.eth.get_transaction_count(self.w3.eth.default_account)
             gas_price = self.gas_price or gas_price or self._get_network_gas_price()
 
             options = {
-                "nonce": nonce,
                 "gasPrice": gas_price,
                 "gas": gas_limit or contract_function(**args).estimate_gas(),
             }