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 #0x090b572d3c5d02db7583b0b20c314c27e3b689c1c2a780561f0e00abec4ca78e · ArcScan

Block

#21,543,199

2026-09-18 18:50:02 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,199
Timestamp: 50 days ago · 2026-09-18 18:50:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x090b572d3c5d02db7583b0b20c314c27e3b689c1c2a780561f0e00abec4ca78e
Parent hash: 0x1148d7dd…2d656c69
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,199 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.3%703,090 / 30,000,000

Base fee

20 gwei

State root

0xf80612f87400…f6ffd3fd1292

Transactions root

0xbbf874f21547…1b16fd2bbb1d

Receipts root

0x480eb99e102b…2afdb88cbaf2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800