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 #21300624 · ArcScan

Block

#21,300,624

2026-09-17 08:39:17 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,624
Timestamp: 27 days ago · 2026-09-17 08:39:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x72602e43e7975f43020e096afec39c6e9eadeba292c493d8641f29dc017b8b85
Parent hash: 0xb5891627…859035ea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,624 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

10.7%3,197,589 / 30,000,000

Base fee

20 gwei

State root

0x823f5297b5fd…e3e9c17aa7dc

Transactions root

0x736106b2fab8…178c5f673db8

Receipts root

0xe7009621503f…125a5e248879

Nonce

0x0000000000000000

Extra data

0x00000004a817c800