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 #21528311 · ArcScan

Block

#21,528,311

2026-09-18 16:44:10 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,528,311
Timestamp: 6 days ago · 2026-09-18 16:44:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x3caa989df2b028a640728eeefb3ba5012b0b7fea1092a70d561c113efbeac835
Parent hash: 0xebf872b3…a4ca3ba5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,528,311 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

5.5%1,653,001 / 30,000,000

Base fee

20 gwei

State root

0x92ba2329b5f0…f0bd5723fdad

Transactions root

0x2b9fa4b42102…0b48bc666711

Receipts root

0xb19e19c097d6…dcba7b15f901

Nonce

0x0000000000000000

Extra data

0x00000004a817c800