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 #21416751 · ArcScan

Block

#21,416,751

2026-09-18 01:01:10 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,751
Timestamp: 55 days ago · 2026-09-18 01:01:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x06f52facf00bb0eb887210d3e8f924fa7b71990156c5b8c7f8da93faee5d9601
Parent hash: 0xdee4c1fd…24843a57
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,751 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

3.6%1,073,851 / 30,000,000

Base fee

20 gwei

State root

0xca687924373e…6218c0bd16c4

Transactions root

0xd2f10eefb14e…8144b3e83459

Receipts root

0x54dc999c9ab8…07d297cbf6bf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800