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 #21267776 · ArcScan

Block

#21,267,776

2026-09-17 04:01:44 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,776
Timestamp: 39 days ago · 2026-09-17 04:01:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x04c00d717a4c532464c3b1d5080dfcdc1187147372f42e1b69cc6d9853a4be08
Parent hash: 0x0bd02add…f25ae189
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,776 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

21.0%6,297,730 / 30,000,000

Base fee

20 gwei

State root

0x12ee1bdc4bcb…10ce22f08667

Transactions root

0xf0d0ed40d127…68c45908c9e1

Receipts root

0x075b0e4cfb59…d779c144ded2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800