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 #21307109 · ArcScan

Block

#21,307,109

2026-09-17 09:34:05 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,109
Timestamp: 17 days ago · 2026-09-17 09:34:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x23ba8b296c47260eb84790fb913a50eebddac33b986c0573f7593dbe48aa87f7
Parent hash: 0x283532e3…a054785a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,109 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

28.1%8,419,685 / 30,000,000

Base fee

20 gwei

State root

0x9885f71dae8d…8b1ed43fa50f

Transactions root

0x2380d7d2a02e…84a70526fcd5

Receipts root

0x88b242a51ff1…41b6d5a48361

Nonce

0x0000000000000000

Extra data

0x00000004a817c800