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 #21528497 · ArcScan

Block

#21,528,497

2026-09-18 16:45:45 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,528,497
Timestamp: 12 days ago · 2026-09-18 16:45:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x2f5ad12440f67fa89733713f4c2e4f710b36f3078d067ac9b5dffe3c966eff21
Parent hash: 0xaa9a63f0…124eb5f8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,528,497 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.5%1,049,949 / 30,000,000

Base fee

20 gwei

State root

0x9af4ee10a215…8f1fcdd54ddd

Transactions root

0xbb00554ead6f…b02264917fa6

Receipts root

0x2e3bf125f368…73588bea92de

Nonce

0x0000000000000000

Extra data

0x00000004a817c800