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 #0x865376368059a9fb3b9562e43eb9a313de62e336b173c59e34d6535418dde1e1 · ArcScan

Block

#21,366,975

2026-09-17 18:00:29 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,975
Timestamp: 33 days ago · 2026-09-17 18:00:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x865376368059a9fb3b9562e43eb9a313de62e336b173c59e34d6535418dde1e1
Parent hash: 0xc876acff…b8942dd6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,975 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.6%1,674,714 / 30,000,000

Base fee

20 gwei

State root

0x95b42d0761d3…069872b85476

Transactions root

0xac6cf70fd542…5bb620478d32

Receipts root

0xad638ab96859…b48be314b7a2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800