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 #0xfaf80166175312727f3de2e1845feea82a124558175d8d612b70de0d50eb6154 · ArcScan

Block

#21,281,958

2026-09-17 06:01:34 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,958
Timestamp: 2 days ago · 2026-09-17 06:01:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xfaf80166175312727f3de2e1845feea82a124558175d8d612b70de0d50eb6154
Parent hash: 0x5f8bd10c…dc9c0df6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,958 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.1%1,523,160 / 30,000,000

Base fee

20 gwei

State root

0x1dc07d37fe07…bfa3ae9f0210

Transactions root

0x8e0afe98bd56…34422cb17fcc

Receipts root

0xe6adc7f84dab…278d191bab93

Nonce

0x0000000000000000

Extra data

0x00000004a817c800