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 #21517469 · ArcScan

Block

#21,517,469

2026-09-18 15:12:32 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,469
Timestamp: 6 days ago · 2026-09-18 15:12:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c18e647f046f7583a4bbafc511e229da35fad14f96a10e058b40ae134989cc7
Parent hash: 0xf7ded2db…e8198820
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,469 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

4.3%1,286,438 / 30,000,000

Base fee

20 gwei

State root

0x91bd100ae278…a3c34ee3d943

Transactions root

0x711215b1d564…049032e5fc60

Receipts root

0xcba6858acb04…7d3f2348d779

Nonce

0x0000000000000000

Extra data

0x00000004a817c800