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

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 #21485779 · ArcScan

Block

#21,485,779

2026-09-18 10:44:40 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,779
Timestamp: 52 days ago · 2026-09-18 10:44:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xc6e376fd449e1ed52887d3061fb9ca36061729c824f724196b4df31142a7fa21
Parent hash: 0x120c1c2c…a5bbd3de
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,779 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

6.1%1,838,273 / 30,000,000

Base fee

20 gwei

State root

0xc3d9df20b0a2…807d941f457c

Transactions root

0x847057b25201…b5b58db61ca5

Receipts root

0xff318b059560…8f165989fe1b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800