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 #0x972d1e91acb301679b2e18307e1a9224aad6f0ceef7f5b464908f3a4c43641e5 · ArcScan

Block

#21,379,343

2026-09-17 19:44:59 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,343
Timestamp: 49 days ago · 2026-09-17 19:44:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x972d1e91acb301679b2e18307e1a9224aad6f0ceef7f5b464908f3a4c43641e5
Parent hash: 0x0087eae5…cba7e7f3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,343 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

11.4%3,428,030 / 30,000,000

Base fee

20 gwei

State root

0xeb1049406709…0fd33e11638a

Transactions root

0xfc9b158a0ee5…d5c8b48ce093

Receipts root

0xd7b92c0843d8…c4c8cee4e462

Nonce

0x0000000000000000

Extra data

0x00000004a817c800