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 #0x392ffaa578cc84dd65c2486a8aaff90c41eb5753136bd428139d423b86562022 · ArcScan

Block

#21,542,381

2026-09-18 18:43:07 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,381
Timestamp: 27 days ago · 2026-09-18 18:43:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x392ffaa578cc84dd65c2486a8aaff90c41eb5753136bd428139d423b86562022
Parent hash: 0x5b7fa4bd…c6f7c10e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,381 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

19.4%5,820,037 / 30,000,000

Base fee

20 gwei

State root

0xc22aaa30a2f7…47e69bdc56a0

Transactions root

0x0fd92e404233…7ff3d5659ceb

Receipts root

0x15401a064d47…78e2eb241567

Nonce

0x0000000000000000

Extra data

0x00000004a817c800