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 #21267960 · ArcScan

Block

#21,267,960

2026-09-17 04:03:18 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,960
Timestamp: 45 days ago · 2026-09-17 04:03:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x7a078227ef54f862deeb9d2ea2c7450dd97564b0b866dfbd147717c0d7015622
Parent hash: 0x17009ce4…740840ac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,960 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

13.8%4,149,339 / 30,000,000

Base fee

20 gwei

State root

0x919e9b2cccc6…a5017c7efd27

Transactions root

0x27bad5e18069…101e59ad878e

Receipts root

0x36d3e7f6602e…1e9eb6170eef

Nonce

0x0000000000000000

Extra data

0x00000004a817c800