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 #21201620 · ArcScan

Block

#21,201,620

2026-09-16 18:43:14 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,201,620
Timestamp: 7 days ago · 2026-09-16 18:43:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xc525511ef0190c0d042f9cda247f3ce9b325dcabfd0f37da99cac0160f037968
Parent hash: 0x1fc65048…811f0ecc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,201,620 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

24.5%7,343,735 / 30,000,000

Base fee

206.82266023 gwei

State root

0x30a8d20f700d…a88e572edc70

Transactions root

0x222999817b46…17ec4cdd9312

Receipts root

0x766388703dad…1e4179909a65

Nonce

0x0000000000000000

Extra data

0x0000002fd09da82b