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 #21403277 · ArcScan

Block

#21,403,277

2026-09-17 23:07:17 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,277
Timestamp: 33 days ago · 2026-09-17 23:07:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x82c6f5b7abc105e105d8e2c06ebc6a4535021ff5851ff0f4e7f32bca8fabd893
Parent hash: 0x2654ba51…90917562
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,277 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.4%1,010,023 / 30,000,000

Base fee

20 gwei

State root

0xd14f12202b86…c98ba2e80f65

Transactions root

0x5b2695b84d2f…2b82a750f3e1

Receipts root

0x9285d4b362cd…c06551279809

Nonce

0x0000000000000000

Extra data

0x00000004a817c800