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 #21543214 · ArcScan

Block

#21,543,214

2026-09-18 18:50:09 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,214
Timestamp: 50 days ago · 2026-09-18 18:50:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x3e72a503243fd5920046a167f5263f91bd1991f694a5b3481f633a250f9d657e
Parent hash: 0x1f6c4a08…5a7e891b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,214 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

14.6%4,391,479 / 30,000,000

Base fee

20 gwei

State root

0xf12903aca79f…a7291dc647f4

Transactions root

0x311a911d5e2e…a37528faaa3f

Receipts root

0x6e22dedd497b…4d6d41bd53ab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800