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 #21290509 · ArcScan

Block

#21,290,509

2026-09-17 07:13:49 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,509
Timestamp: 17 days ago · 2026-09-17 07:13:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xe6c4e35baed44c3692b5b24c6aac63b681c256f5e70185efc1083653a10ceab0
Parent hash: 0x197a5110…85d66ea1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,509 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

10.4%3,136,266 / 30,000,000

Base fee

20 gwei

State root

0x457dbfaa61f1…f9212963541a

Transactions root

0x4b197ae6748e…c76cf94c1b09

Receipts root

0x28d0c44e27b2…39fe1c9b2f55

Nonce

0x0000000000000000

Extra data

0x00000004a817c800