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 #0x18d141b84d99572a74c82c0598e0fa57239428b1b4a8d0f03f044bc41958993e · ArcScan

Block

#21,443,490

2026-09-18 04:47:11 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,490
Timestamp: 21 days ago · 2026-09-18 04:47:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x18d141b84d99572a74c82c0598e0fa57239428b1b4a8d0f03f044bc41958993e
Parent hash: 0xdae33c8f…fdbdcee1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,490 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

8.1%2,418,929 / 30,000,000

Base fee

20 gwei

State root

0x90bc3f071a13…6b989df9fc88

Transactions root

0x8d52a824002c…9eff5867b6f7

Receipts root

0x47de84ecb0d7…6d40ef42069c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800