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 #21379538 · ArcScan

Block

#21,379,538

2026-09-17 19:46:38 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,538
Timestamp: 48 days ago · 2026-09-17 19:46:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xdf8ff25e1f128a89036d564f0970c7eb72b13d2f79af5579d0cb6926063c66fa
Parent hash: 0x2a7b55c1…9ed8c03d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,538 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

10.3%3,090,359 / 30,000,000

Base fee

20 gwei

State root

0x698b235de45d…6fe7d8ed0f6e

Transactions root

0x45c2858f6a84…438566fdb595

Receipts root

0x47389ccdd48a…57af6866d131

Nonce

0x0000000000000000

Extra data

0x00000004a817c800