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 #21410688 · ArcScan

Block

#21,410,688

2026-09-18 00:09:55 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,688
Timestamp: 18 days ago · 2026-09-18 00:09:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x585028f10bf951545d14175fcba2873be5687b5d7c3d878015e9513e8267df1d
Parent hash: 0xf9fdd494…5f27d700
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,688 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

3.8%1,140,011 / 30,000,000

Base fee

20 gwei

State root

0xbe496953682b…7dd588d29398

Transactions root

0x14bed85df043…74519021d5fa

Receipts root

0x90207f28509d…13e871dc01a4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800