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 #21525955 · ArcScan

Block

#21,525,955

2026-09-18 16:24:15 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,955
Timestamp: 9 days ago · 2026-09-18 16:24:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xc5240477df350798f2c31e1f2c2d53ace1adc3ad405cb07ae63bafdfef08fb1f
Parent hash: 0xd8e9a069…7203936f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,955 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

5.6%1,676,691 / 30,000,000

Base fee

20 gwei

State root

0x86fb256991cd…63831dcaa150

Transactions root

0x4468a59f545e…365fd5f5e466

Receipts root

0x93707c163129…d816acb1fc0f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800