From 8f6c3b461b05b4686b98d31a3c85df078328d526 Mon Sep 17 00:00:00 2001
From: Jaden Foldesi <jfoldesi57@gmail.com>
Date: Wed, 11 Dec 2024 10:56:41 -0500
Subject: [PATCH] Add Lens TOML Config and Error Mapping (#15624)

* add lens config

* add changeset
---
 .changeset/fuzzy-yaks-deny.md         |  5 ++++
 ccip/config/evm/Lens_Sepolia.toml     | 34 +++++++++++++++++++++++++++
 core/chains/evm/client/errors.go      |  2 +-
 core/chains/evm/client/errors_test.go |  1 +
 4 files changed, 41 insertions(+), 1 deletion(-)
 create mode 100644 .changeset/fuzzy-yaks-deny.md
 create mode 100644 ccip/config/evm/Lens_Sepolia.toml

diff --git a/.changeset/fuzzy-yaks-deny.md b/.changeset/fuzzy-yaks-deny.md
new file mode 100644
index 00000000000..6de0c8d096c
--- /dev/null
+++ b/.changeset/fuzzy-yaks-deny.md
@@ -0,0 +1,5 @@
+---
+"chainlink": patch
+---
+
+#added Lens Sepolia config
diff --git a/ccip/config/evm/Lens_Sepolia.toml b/ccip/config/evm/Lens_Sepolia.toml
new file mode 100644
index 00000000000..3f41f2eeeae
--- /dev/null
+++ b/ccip/config/evm/Lens_Sepolia.toml
@@ -0,0 +1,34 @@
+ChainID = "37111"
+ChainType = "zksync"
+# finality depth for this chain is very inconsistent due to low network traffic. in testing blocks every ~1-2minutes were seen
+# confirmed this value with product
+FinalityDepth = 40 
+FinalityTagEnabled = false
+# block rate is dynamic, have seen block times as low as 1s
+LogPollInterval = "5s"
+# sufficient time for RPC to be labelled out of sync
+NoNewHeadsThreshold = "10m"
+
+[GasEstimator] 
+EIP1559DynamicFees = false
+# limit default set for zk based chains
+LimitDefault = 2_500_000_000
+# value given by ds&a
+FeeCapDefault = "2000 gwei"
+# estimators typically estimated with min of 75 with median of 86
+PriceDefault = "70 gwei"
+PriceMax = "2000 gwei"
+PriceMin = "70 gwei"
+# bump gas aggressively to avoid high amounts of transmit errors
+BumpThreshold = 1
+BumpPercent = 40
+
+[GasEstimator.DAOracle]
+OracleType = 'zksync'
+
+[Transactions]
+ResendAfterThreshold = '7m0s'
+
+[HeadTracker]
+# l1 batching is done every 8hrs with low network activity setting this value to a rough calculation of ~1tx / 2min * 8hrs
+HistoryDepth = 250
\ No newline at end of file
diff --git a/core/chains/evm/client/errors.go b/core/chains/evm/client/errors.go
index d47d97660b1..1075dc40606 100644
--- a/core/chains/evm/client/errors.go
+++ b/core/chains/evm/client/errors.go
@@ -240,7 +240,7 @@ var harmony = ClientErrors{
 var zkSync = ClientErrors{
 	NonceTooLow:           regexp.MustCompile(`(?:: |^)nonce too low\..+actual: \d*$`),
 	NonceTooHigh:          regexp.MustCompile(`(?:: |^)nonce too high\..+actual: \d*$`),
-	TerminallyUnderpriced: regexp.MustCompile(`(?:: |^)(max fee per gas less than block base fee|virtual machine entered unexpected state. please contact developers and provide transaction details that caused this error. Error description: The operator included transaction with an unacceptable gas price)$`),
+	TerminallyUnderpriced: regexp.MustCompile(`(?:: |^)(max fee per gas less than block base fee|virtual machine entered unexpected state. (?:P|p)lease contact developers and provide transaction details that caused this error. Error description: (?:The operator included transaction with an unacceptable gas price|Assertion error: Fair pubdata price too high))$`),
 	InsufficientEth:       regexp.MustCompile(`(?:: |^)(?:insufficient balance for transfer$|insufficient funds for gas + value)`),
 	TxFeeExceedsCap:       regexp.MustCompile(`(?:: |^)max priority fee per gas higher than max fee per gas$`),
 	// intrinsic gas too low 						- gas limit less than 14700
diff --git a/core/chains/evm/client/errors_test.go b/core/chains/evm/client/errors_test.go
index 7bdc87840d0..75ac21597d8 100644
--- a/core/chains/evm/client/errors_test.go
+++ b/core/chains/evm/client/errors_test.go
@@ -172,6 +172,7 @@ func Test_Eth_Errors(t *testing.T) {
 			{"intrinsic gas too low", true, "Klaytn"},
 			{"max fee per gas less than block base fee", true, "zkSync"},
 			{"virtual machine entered unexpected state. please contact developers and provide transaction details that caused this error. Error description: The operator included transaction with an unacceptable gas price", true, "zkSync"},
+			{"failed to validate the transaction. reason: Validation revert: virtual machine entered unexpected state. Please contact developers and provide transaction details that caused this error. Error description: Assertion error: Fair pubdata price too high", true, "zkSync"},
 			{"client error terminally underpriced", true, "tomlConfig"},
 			{"gas price less than block base fee", true, "aStar"},
 			{"[Request ID: e4d09e44-19a4-4eb7-babe-270db4c2ebc9] Gas price '830000000000' is below configured minimum gas price '950000000000'", true, "hedera"},