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 #21417291 · ArcScan

Block

#21,417,291

2026-09-18 01:05:44 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,291
Timestamp: 51 days ago · 2026-09-18 01:05:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x2af3f4135400fc12ee156d23021c35d068b10db23132946c1c5afc90ba77319b
Parent hash: 0xcf0aed3d…1389f093
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,291 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

3.5%1,042,414 / 30,000,000

Base fee

20 gwei

State root

0x0c52277a0241…2db4084fc7a0

Transactions root

0x9492fb3691eb…fa37f308a850

Receipts root

0x459e66af5170…2c7bfa119529

Nonce

0x0000000000000000

Extra data

0x00000004a817c800