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 #0x745ef2903e05afe81f906a695f00a822b472b870782262ed478133c213ae8055 · ArcScan

Block

#21,371,616

2026-09-17 18:39:42 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,616
Timestamp: 7 days ago · 2026-09-17 18:39:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x745ef2903e05afe81f906a695f00a822b472b870782262ed478133c213ae8055
Parent hash: 0x8d0bd2fb…d5bca1b3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,616 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

9.6%2,875,373 / 30,000,000

Base fee

20 gwei

State root

0x02e989c2436f…f6e9745f377e

Transactions root

0xfb1f4b155eff…034db04b6508

Receipts root

0xde4d9914d6a1…c7b09e47e94a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800