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 #0x319906031ac61bdb46ad61cb6359ec88e4c9dc59e77b947cff51c8d323215027 · ArcScan

Block

#21,540,457

2026-09-18 18:26:51 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,457
Timestamp: 38 days ago · 2026-09-18 18:26:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x319906031ac61bdb46ad61cb6359ec88e4c9dc59e77b947cff51c8d323215027
Parent hash: 0x2e6d3e59…b24313b1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,457 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

5.1%1,541,189 / 30,000,000

Base fee

20 gwei

State root

0xa8ef68f54ea5…3643617342a0

Transactions root

0x998c94582bd7…4affbf247f91

Receipts root

0x4286b4034ea2…3a200936846b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800