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 #0x767aeb03e8355f75c666c064eaf1c42d6daa0c4bc97035022a969e611a097afd · ArcScan

Block

#21,558,400

2026-09-18 20:58:34 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,400
Timestamp: 47 days ago · 2026-09-18 20:58:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x767aeb03e8355f75c666c064eaf1c42d6daa0c4bc97035022a969e611a097afd
Parent hash: 0xae958ee9…638b507c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,400 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

1.8%548,630 / 30,000,000

Base fee

20 gwei

State root

0x9d20c390f33d…3040205d429e

Transactions root

0xb49fca402074…6ef45ccc092e

Receipts root

0x7543f1dadcfd…2a31e9fe734e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800