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

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 #21357052 · ArcScan

Block

#21,357,052

2026-09-17 16:35:56 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,052
Timestamp: 55 days ago · 2026-09-17 16:35:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x7d4ad5d68e79ff088e1ad235d719400a3b864f9765a05fd9e38cc726af4c2662
Parent hash: 0xba52665c…4f6abab1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,052 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

65.5%19,644,318 / 30,000,000

Base fee

20 gwei

State root

0xaa6319324ed2…743fdf8c647f

Transactions root

0xa3a432c7d9b1…2ce27d7f0a20

Receipts root

0x786f8082193a…fa86c25ae962

Nonce

0x0000000000000000

Extra data

0x00000004a89075c0