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 #21335644 · ArcScan

Block

#21,335,644

2026-09-17 13:35:02 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,335,644
Timestamp: 52 days ago · 2026-09-17 13:35:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x1b9018a1e5c1c5f55a8ba7a654961308936790c1eefa321e5e5ed51a7df9f590
Parent hash: 0x313ba58b…4cc04daf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,335,644 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

12.5%3,744,592 / 30,000,000

Base fee

20 gwei

State root

0x42a410773cbb…bd22b7315804

Transactions root

0x863181b3cb32…8bde46cc446f

Receipts root

0x1a80ac70c8e4…63a14145407c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800