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 #21354917 · ArcScan

Block

#21,354,917

2026-09-17 16:17:49 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,354,917
Timestamp: 5 days ago · 2026-09-17 16:17:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xcc1181cfb00a4681dc11383d22b4ec3608d12c7786250aee3fd11426b120b3b5
Parent hash: 0xe424737a…1d1838e7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,354,917 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

24.9%7,474,927 / 30,000,000

Base fee

20 gwei

State root

0x4d689573d02b…7f582c81d5cb

Transactions root

0xe5a4f684c01e…f5518120c1b7

Receipts root

0x3a5f7e7cbb86…d2709531eacb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800