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 #21620513 · ArcScan

Block

#21,620,513

2026-09-19 05:43:44 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,513
Timestamp: 44 days ago · 2026-09-19 05:43:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x4f05422a7e11c678ac56da15cf4be548969851f8cb4b53e94550b049151f4d03
Parent hash: 0xa3a9c37a…64c89b12
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,513 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

8.5%2,546,487 / 30,000,000

Base fee

20 gwei

State root

0x85a936b543b5…1cd9960ab9c9

Transactions root

0x0801c1672cb1…2f200a0190c7

Receipts root

0x0c16930dac1f…5ec3d276990a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800