temp debug old ethrpc version

ethrpc/ethrpc.go

@@ -16,6 +16,7 @@ import (
 	"github.com/0xsequence/ethkit/go-ethereum/accounts/abi/bind"
 	"github.com/0xsequence/ethkit/go-ethereum/common"
 	"github.com/0xsequence/ethkit/go-ethereum/core/types"
+	"github.com/davecgh/go-spew/spew"
 	"github.com/goware/breaker"
 	"github.com/goware/logger"
 	"github.com/goware/superr"
@@ -90,12 +91,17 @@ func (p *Provider) Do(ctx context.Context, calls ...Call) ([]byte, error) {
 	req = req.WithContext(ctx)
 	req.Header.Set("Content-Type", "application/json")
 
+	spew.Dump("ethrpc: sending request", p.nodeURL, req.Header, string(b))
+
 	res, err := p.httpClient.Do(req)
 	if err != nil {
 		return nil, superr.Wrap(ErrRequestFail, fmt.Errorf("failed to send request: %w", err))
 	}
 	defer res.Body.Close()
 
+	spew.Dump("ethrpc: got response", p.nodeURL, res.Header)
+
+
 	body, err := io.ReadAll(res.Body)
 	if err != nil {
 		return nil, superr.Wrap(ErrRequestFail, fmt.Errorf("failed to read resposne body: %w", err))