Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x9ac651602d756da960cdc488da7cd0ffadb00f4307ea7796039a2c616a993a2d · ArcScan

Block

#21,419,942

2026-09-18 01:28:09 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,942
Timestamp: 32 days ago · 2026-09-18 01:28:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x9ac651602d756da960cdc488da7cd0ffadb00f4307ea7796039a2c616a993a2d
Parent hash: 0x70569db7…7e778f97
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,942 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.2%1,247,167 / 30,000,000

Base fee

20 gwei

State root

0x2f37c4c2da3c…e34127c3b3f4

Transactions root

0xda8cf68fbe30…f1f54ce962ed

Receipts root

0x295523b6a085…3a206e2f2c65

Nonce

0x0000000000000000

Extra data

0x00000004a817c800