Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xc86ac73eaec432c55d8d9b6ca85b533cff9930900c8d86ec2d7842d250f5582d · ArcScan

Block

#21,549,424

2026-09-18 19:42:40 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,424
Timestamp: 21 days ago · 2026-09-18 19:42:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xc86ac73eaec432c55d8d9b6ca85b533cff9930900c8d86ec2d7842d250f5582d
Parent hash: 0xbc6c2ecd…f3f74a09
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,424 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

4.5%1,341,522 / 30,000,000

Base fee

20 gwei

State root

0x9822b5a314df…753953d29ea9

Transactions root

0xe7d46691730f…78dedb7729ae

Receipts root

0x569bbceb6c57…d59cdb7f2710

Nonce

0x0000000000000000

Extra data

0x00000004a817c800