diff --git a/cmd/indexer/indexer/indexer.go b/cmd/indexer/indexer/indexer.go
index 6eba127f6..6eeed46da 100644
--- a/cmd/indexer/indexer/indexer.go
+++ b/cmd/indexer/indexer/indexer.go
@@ -250,7 +250,7 @@ func (bi *BlockchainIndexer) handleBlock(ctx context.Context, block *Block) erro
 	return bi.StorageDB.DB.RunInTransaction(ctx,
 		func(tx *pg.Tx) error {
 
-			if block.Header.Protocol != bi.currentProtocol.Hash || (bi.Network == types.Mainnet && block.Header.Level == 1) {
+			if block.Header.Protocol != bi.currentProtocol.Hash || bi.needVestingMigration(block.Header.Level) {
 				logger.Info().Str("network", bi.Network.String()).Msgf("New protocol detected: %s -> %s", bi.currentProtocol.Hash, block.Header.Protocol)
 
 				if err := bi.migrate(ctx, block.Header, tx); err != nil {
@@ -417,7 +417,7 @@ func (bi *BlockchainIndexer) migrate(ctx context.Context, head noderpc.Header, t
 		}
 	}
 
-	if bi.Network == types.Mainnet && head.Level == 1 {
+	if bi.needVestingMigration(head.Level) {
 		if err := bi.vestingMigration(ctx, head, tx); err != nil {
 			return err
 		}
@@ -443,6 +443,13 @@ func (bi *BlockchainIndexer) migrate(ctx context.Context, head noderpc.Header, t
 	return nil
 }
 
+func (bi *BlockchainIndexer) needVestingMigration(level int64) bool {
+	return (bi.Network == types.Mainnet ||
+		bi.Network == types.Dailynet ||
+		bi.Network == types.Mondaynet) &&
+		level == 1
+}
+
 func (bi *BlockchainIndexer) implicitMigration(ctx context.Context, block *Block, protocol protocol.Protocol, store parsers.Store) error {
 	if block == nil || block.Metadata == nil {
 		return nil
diff --git a/configs/testnets.yml b/configs/testnets.yml
index 281569a16..c41a37136 100644
--- a/configs/testnets.yml
+++ b/configs/testnets.yml
@@ -17,6 +17,7 @@ storage:
     password: ${POSTGRES_PASSWORD}
     sslmode: disable
   timeout: 10
+  log_queries: ${POSTGRES_LOG_QUERIES:-false}
 
 sentry:
   environment: development
diff --git a/internal/noderpc/responses.go b/internal/noderpc/responses.go
index 9a0a8ca29..90bdd79fc 100644
--- a/internal/noderpc/responses.go
+++ b/internal/noderpc/responses.go
@@ -65,9 +65,22 @@ type ContractData struct {
 	Balance   int64              `json:"balance,string"`
 	Counter   int64              `json:"counter,string"`
 	Manager   string             `json:"manager"`
-	Delegate  struct {
-		Value string `json:"value"`
-	} `json:"delegate"`
+	Delegate  Delegate           `json:"delegate"`
+}
+
+type Delegate struct {
+	Value string `json:"value"`
+}
+
+func (d *Delegate) UnmarshalJSON(data []byte) error {
+	var s string
+	if err := json.Unmarshal(data, &s); err == nil {
+		d.Value = s
+		return nil
+	}
+
+	type buf Delegate
+	return json.Unmarshal(data, (*buf)(d))
 }
 
 // OperationGroup -
diff --git a/internal/parsers/migrations/jakarta.go b/internal/parsers/migrations/jakarta.go
index 2cd8e91aa..f3a5b7118 100644
--- a/internal/parsers/migrations/jakarta.go
+++ b/internal/parsers/migrations/jakarta.go
@@ -67,6 +67,10 @@ func NewJakarta() *Jakarta {
 			"KT1DrJV8vhkdLEj76h1H9Q4irZDqAkMPo1Qf": {},
 			"KT1D68BvUm9N1fcq6uaZnyZvmBkBvj9biyPu": {},
 			"KT1CT7S2b9hXNRxRrEcany9sak1qe4aaFAZJ": {},
+			"KT1FHqsvc7vRS3u54L66DdMX4gb6QKqxJ1JW": {},
+			"KT1QwBaLj5TRaGU3qkU4ZKKQ5mvNvyyzGBFv": {},
+			"KT1TxqZ8QtKvLu3V3JH7Gx58n7Co8pgtpQU5": {},
+			"KT1VqarPDicMFn1ejmQqqshUkUXTCTXwmkCN": {},
 		},
 	}
 }