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 #21541940 · ArcScan

Block

#21,541,940

2026-09-18 18:39:23 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,940
Timestamp: 13 days ago · 2026-09-18 18:39:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x53b8c1a237cfef27a3d3799ad069a194708fcf8ef93911a1f45db3d629c645f9
Parent hash: 0x26079f92…dc000732
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,940 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

21.0%6,306,645 / 30,000,000

Base fee

20 gwei

State root

0x1d11d45c40df…f26558777db7

Transactions root

0x585336dceb4e…2a36dc130946

Receipts root

0xf098b959831f…71709ab6cb31

Nonce

0x0000000000000000

Extra data

0x00000004a817c800