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 #21385739 · ArcScan

Block

#21,385,739

2026-09-17 20:39:02 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,385,739
Timestamp: 4 days ago · 2026-09-17 20:39:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xea495df76c73fa0dc0cd91d3cfb5ad3a723a239198da8d095a5769a90c67ec50
Parent hash: 0xe3d31773…d4312e57
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,385,739 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

20.1%6,034,770 / 30,000,000

Base fee

20 gwei

State root

0x831b2592bf8f…ae88be5d8fd0

Transactions root

0x0ffd47fd9928…9c3f534f2004

Receipts root

0x92cf6126ef9a…de03d56ae0ac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800