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 #0x8f3239d4a892703791d4fce6dc0d551a6a984ee6d2af8f15bd553bd0b179b8c3 · ArcScan

Block

#21,247,491

2026-09-17 01:10:26 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,247,491
Timestamp: 3 days ago · 2026-09-17 01:10:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x8f3239d4a892703791d4fce6dc0d551a6a984ee6d2af8f15bd553bd0b179b8c3
Parent hash: 0xe16789c8…78c690a7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,247,491 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

33.1%9,940,869 / 30,000,000

Base fee

20 gwei

State root

0x6d920c5fa3e1…d14e3f983d4f

Transactions root

0x6b8624bda62c…e67a46de2de3

Receipts root

0xc0bbfcc89fc1…7999c5e29dc9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800