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 #21276994 · ArcScan

Block

#21,276,994

2026-09-17 05:19:37 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,994
Timestamp: 14 days ago · 2026-09-17 05:19:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xde7f73e5a168c9732759d149a318e7981a49717be4938871d897c7e432d1f3e6
Parent hash: 0x08e41986…5554dd01
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,994 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

12.7%3,812,824 / 30,000,000

Base fee

20 gwei

State root

0xab14d2d3b8fa…0d1bd2bf8fd7

Transactions root

0xb3e399f512ec…2b856633ec66

Receipts root

0xb3bdbd17c136…9ca56a94d980

Nonce

0x0000000000000000

Extra data

0x00000004a817c800