Update mech_events to use subgraph

README.md

@@ -97,13 +97,13 @@ Agent runners are recommended to create a [backup](https://github.com/valory-xyz
 1. Use the `trades` command to display information about placed trades by a given address:
 
     ```bash
-    cd trader; poetry run python ../trades.py YOUR_SAFE_ADDRESS; cd ..
+    cd trader; poetry run python ../trades.py --creator YOUR_SAFE_ADDRESS; cd ..
     ```
 
     Or restrict the search to specific dates by defining the "from" and "to" dates:
 
     ```bash
-    cd trader; poetry run python ../trades.py YOUR_SAFE_ADDRESS --from-date 2023-08-15:03:50:00 --to-date 2023-08-20:13:45:00; cd ..
+    cd trader; poetry run python ../trades.py --creator YOUR_SAFE_ADDRESS --from-date 2023-08-15:03:50:00 --to-date 2023-08-20:13:45:00; cd ..
     ```
 
 2. Use the `report` command to display a summary of the service status:

report.py

@@ -141,7 +141,7 @@ def _get_mech_requests_count(
     return sum(
         1
         for mech_request in mech_requests.values()
-        if mech_request.get("utc_timestamp", 0) > timestamp
+        if mech_request.get("block_timestamp", 0) > timestamp
     )
 
 
@@ -218,7 +218,7 @@ def _parse_args() -> Any:
         rpc = file.read().strip()
 
     # Prediction market trading
-    mech_requests = trades.get_mech_requests(rpc, safe_address)
+    mech_requests = trades.get_mech_requests(safe_address)
     mech_statistics = trades.get_mech_statistics(mech_requests)
     trades_json = trades._query_omen_xdai_subgraph(safe_address)
     _, statistics_table = trades.parse_user(