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 #21620333 · ArcScan

Block

#21,620,333

2026-09-19 05:42:13 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,333
Timestamp: 37 days ago · 2026-09-19 05:42:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xb489d3c46cff8de1e6ca71a5c9476ebc6d46b783915167007e2beba39bd256a3
Parent hash: 0xbce01ed5…584f30eb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,333 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

5.1%1,538,627 / 30,000,000

Base fee

20 gwei

State root

0x6d1ba5d8a2a5…1644601e7429

Transactions root

0x0c9d9283b024…1aaabf9ee8e8

Receipts root

0xd4295a5442dd…e50441152899

Nonce

0x0000000000000000

Extra data

0x00000004a817c800