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 #21268493 · ArcScan

Block

#21,268,493

2026-09-17 04:07:48 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,493
Timestamp: 49 days ago · 2026-09-17 04:07:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xbf79a891b7faf784a948eb13089f7feb43bd4e4f63c40fe7eb1d22374b335c1f
Parent hash: 0x53c96059…42dee6f4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,493 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

11.7%3,514,909 / 30,000,000

Base fee

20 gwei

State root

0xf11ae7ebbdfd…976fb7f1201b

Transactions root

0x8581a2afc78c…d2fdfeda6463

Receipts root

0x3919f33b416d…b63bee7ee2c8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800