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 #21522419 · ArcScan

Block

#21,522,419

2026-09-18 15:54:22 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,419
Timestamp: 21 days ago · 2026-09-18 15:54:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xcae67980c11ed3290750bc4aa564233c2d2e9f9b7cd41633a73f82bd625439fb
Parent hash: 0x207d3d8b…e2e41d08
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,419 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

19.1%5,724,602 / 30,000,000

Base fee

20 gwei

State root

0x58f1cf23c87a…e7cbb890af4c

Transactions root

0x5c2126892d4a…1db12e6620a8

Receipts root

0x24cfa18f1719…afc16e8eb28a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800