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 #0x083aa366eabc66add1fe6bd7714ea858fd4e6395d704372262ff50acbd48a341 · ArcScan

Block

#21,421,010

2026-09-18 01:37:10 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,010
Timestamp: 52 days ago · 2026-09-18 01:37:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x083aa366eabc66add1fe6bd7714ea858fd4e6395d704372262ff50acbd48a341
Parent hash: 0x2c90d967…0f88e747
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,010 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

4.5%1,342,996 / 30,000,000

Base fee

20 gwei

State root

0x27dd4e9468de…ae3656d32c0c

Transactions root

0xf0c26a930c16…2636088bd951

Receipts root

0xcc3b2de6d6ec…a7f9257dc3e5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800