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 #21267105 · ArcScan

Block

#21,267,105

2026-09-17 03:56:05 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,105
Timestamp: 18 days ago · 2026-09-17 03:56:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xf4512d6fdfeb68356c4ec8e0ed23d6d52d1ba18b2c58ce90d2e4bc8361b0d327
Parent hash: 0x200eb4b0…b8cbb3f0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,105 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

24.8%7,440,495 / 30,000,000

Base fee

20 gwei

State root

0x67d57c404941…764ae6135325

Transactions root

0xcee43a93e435…1c5a23953c6b

Receipts root

0x787bf1a9e83e…ff7413f9356b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800