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 #21350099 · ArcScan

Block

#21,350,099

2026-09-17 15:37:08 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,099
Timestamp: 12 days ago · 2026-09-17 15:37:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x8705c8c7851ea06c731248d2443c5fc57d3550e3eb0e28d5d3f24303efa268d7
Parent hash: 0xdc0ec327…4cb60e3d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,099 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

39.0%11,693,230 / 30,000,000

Base fee

20 gwei

State root

0x1d364f6a162c…15b91175ad72

Transactions root

0x3dd95fc9184c…be9fd99664d8

Receipts root

0xbeba8681ee43…00070f81d4ec

Nonce

0x0000000000000000

Extra data

0x00000004a817c800