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 #21523517 · ArcScan

Block

#21,523,517

2026-09-18 16:03:39 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,517
Timestamp: 50 days ago · 2026-09-18 16:03:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xc81fa20c51895f888c5f3e4791eb4e5f3f3a5150e540a4f336750adedf4b9763
Parent hash: 0x03e98482…bb787f7a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,517 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

8.1%2,439,372 / 30,000,000

Base fee

20 gwei

State root

0xdcb7bb53a4a8…6124b80a65d1

Transactions root

0xb257051b446a…0201c8329236

Receipts root

0xa6dc88b25cb8…93c66493c6dd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800