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 #21266701 · ArcScan

Block

#21,266,701

2026-09-17 03:52:40 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,266,701
Timestamp: 6 days ago · 2026-09-17 03:52:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x027966bd87e211f1c5f85334b9da175cb098dceba1010d9320cbdbfc45316e05
Parent hash: 0x51591f56…773b3ce2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,266,701 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

16.9%5,073,142 / 30,000,000

Base fee

20 gwei

State root

0x2d5978e6dace…ee2c8c015589

Transactions root

0x1ab739b35a41…fe60da1236e4

Receipts root

0x6c0f0f7d5c89…8d90ee5684a1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800