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 #21282250 · ArcScan

Block

#21,282,250

2026-09-17 06:04:02 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,282,250
Timestamp: 6 days ago · 2026-09-17 06:04:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xb78ff8b0f813613ce6d13c48bd45e870e0092230d654a799b2e5c5d31dd87830
Parent hash: 0xbe908c2a…cfdc38e0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,282,250 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

6.7%2,023,553 / 30,000,000

Base fee

20 gwei

State root

0x00c566179d92…d3eead7f84d0

Transactions root

0x63c2a5edabdc…c221403deb8c

Receipts root

0x6ed4224c13b0…2cf1df8ad072

Nonce

0x0000000000000000

Extra data

0x00000004a817c800