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 #21550469 · ArcScan

Block

#21,550,469

2026-09-18 19:51:30 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,469
Timestamp: 15 days ago · 2026-09-18 19:51:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x0e35b0b28d9b632bec1834256f6c8cc52a315b5aa752028f5ee137608e87fde5
Parent hash: 0x8412d82d…5dd4f74f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,469 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

17.0%5,097,331 / 30,000,000

Base fee

20 gwei

State root

0x1552ca2e680e…a209ad39ddf3

Transactions root

0xea7d8400b25b…d442f173a282

Receipts root

0xd72a7786f9c8…461192a95df9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800