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 #21529529 · ArcScan

Block

#21,529,529

2026-09-18 16:54:28 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,529
Timestamp: 47 days ago · 2026-09-18 16:54:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x610545cbdf2a711060fcd17c0eb148fe9b4968bd5c547fb4696767942d181e1b
Parent hash: 0x20815980…aecf59a9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,529 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.3%1,606,116 / 30,000,000

Base fee

20 gwei

State root

0xc94cac8e9b08…635db4e1d8a6

Transactions root

0xcaf550212fa5…cd8db72a6ba8

Receipts root

0x857f2298768a…fdcc105fb924

Nonce

0x0000000000000000

Extra data

0x00000004a817c800