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 #21524637 · ArcScan

Block

#21,524,637

2026-09-18 16:13:07 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,637
Timestamp: 36 days ago · 2026-09-18 16:13:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x37a41079fe88a68128d428edad03bdd1943dfa2b4e03039e6f3e09123e6e39d6
Parent hash: 0x187c0804…5aeb2405
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,637 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

5.4%1,614,281 / 30,000,000

Base fee

20 gwei

State root

0x1a781d48d1aa…8c6bd8b354dc

Transactions root

0xe7fd350b1c2b…4a68f0a98db9

Receipts root

0xd1b635f56ecb…67de99aece08

Nonce

0x0000000000000000

Extra data

0x00000004a817c800