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 #21373533 · ArcScan

Block

#21,373,533

2026-09-17 18:55:54 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,533
Timestamp: 46 days ago · 2026-09-17 18:55:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x299c7cd448726522e7168316b4971167cfe1cbb49cf6d1176f93e569df241eda
Parent hash: 0xbba5f69c…49a2b2f2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,533 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

29.9%8,962,938 / 30,000,000

Base fee

20 gwei

State root

0x8f7769fe64a4…2e66e01d00cb

Transactions root

0xcf5a4d368810…556a8bee4016

Receipts root

0x294ccf83add2…1fb6327f44e9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800