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 #21262850 · ArcScan

Block

#21,262,850

2026-09-17 03:20:08 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,850
Timestamp: 17 days ago · 2026-09-17 03:20:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x13936cf4702032c352d8c813574a51cc50cd755a82a428e58ded4c1b4e750b86
Parent hash: 0xf1d466bf…5bb411bb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,850 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

15.5%4,642,525 / 30,000,000

Base fee

20 gwei

State root

0x6f7c66c19a21…57a3c57f1153

Transactions root

0x3498757624ef…6d6d2d90875e

Receipts root

0xede461650e98…9c17e4df2c4e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800