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 #21523591 · ArcScan

Block

#21,523,591

2026-09-18 16:04:16 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,591
Timestamp: 51 days ago · 2026-09-18 16:04:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xb355cc78f136b6540f6853e9a3e97308eb2fc1406e6f4e4345f36d6cac063f7f
Parent hash: 0x0ca914a1…01065454
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,591 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

5.6%1,692,421 / 30,000,000

Base fee

20 gwei

State root

0xaf8e394c24f8…65b17c3ecdab

Transactions root

0x959ed318b7a4…154dd24a4773

Receipts root

0xff0524baba5e…2c619b84e7bc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800