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 #21350916 · ArcScan

Block

#21,350,916

2026-09-17 15:44:02 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,916
Timestamp: 37 days ago · 2026-09-17 15:44:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xc3c98bf8e248146aab6cf42a06756f536ac50e5042aae8148499808628233a92
Parent hash: 0x9cca125c…c3fef852
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,916 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

55.1%16,532,747 / 30,000,000

Base fee

20 gwei

State root

0xefa807f32274…b47b8ed726ec

Transactions root

0x1adf02058ede…b39608265dbd

Receipts root

0x885145da6404…260b9b7a1f6b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800