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 #0x209f00c65ff0ed4df2da5d20cc63587d707eb29847c58fdaeaa577be7bda9feb · ArcScan

Block

#21,442,837

2026-09-18 04:41:39 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,837
Timestamp: 41 days ago · 2026-09-18 04:41:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x209f00c65ff0ed4df2da5d20cc63587d707eb29847c58fdaeaa577be7bda9feb
Parent hash: 0xec32dcbc…228a5a61
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,837 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.2%658,456 / 30,000,000

Base fee

20 gwei

State root

0x9ae5079d10cd…d5041967133d

Transactions root

0x3733ad7d6db5…4571ac78b649

Receipts root

0xaad06ab35153…c9967e4ae1cf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800