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 #21328538 · ArcScan

Block

#21,328,538

2026-09-17 12:35:01 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,538
Timestamp: 48 days ago · 2026-09-17 12:35:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x40889a36313960a31de61c7934b39b4229ddc0e95a6780f069af3b85fe9f13d5
Parent hash: 0x27266e59…aa39a8ff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,538 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

17.4%5,226,156 / 30,000,000

Base fee

20 gwei

State root

0xff2608b943c3…7b6d634b0a88

Transactions root

0x4831adec2cbd…07292eaf1fa6

Receipts root

0xfc3fe82d5928…440485afc5de

Nonce

0x0000000000000000

Extra data

0x00000004a817c800