Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x9cf7a25e19f79d576e2a14bdf10386b8018b876c31ae8200c9e867bb6c3e9ede · ArcScan

Block

#21,520,447

2026-09-18 15:37:42 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,447
Timestamp: 40 days ago · 2026-09-18 15:37:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x9cf7a25e19f79d576e2a14bdf10386b8018b876c31ae8200c9e867bb6c3e9ede
Parent hash: 0x33be935c…f383c650
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,447 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

8.5%2,551,450 / 30,000,000

Base fee

20 gwei

State root

0xf92319f34a8b…389fed465ae9

Transactions root

0x02cb5e2a8375…20496f73101e

Receipts root

0xd24b0fcdbf98…d870e750dbe3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800