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 #0x5e856f669672d12b177035c143581167aeb381f40cfa44f804f9f124c00bb4d0 · ArcScan

Block

#21,507,650

2026-09-18 13:49:33 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,507,650
Timestamp: 58 days ago · 2026-09-18 13:49:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x5e856f669672d12b177035c143581167aeb381f40cfa44f804f9f124c00bb4d0
Parent hash: 0x9be0892a…08cabff9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,507,650 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

7.7%2,316,554 / 30,000,000

Base fee

20 gwei

State root

0x0bb044912cbd…07ba89a21ecb

Transactions root

0x104cddbaff1f…7990cb93f43a

Receipts root

0x889c2468f7ae…5229088dd59a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800