Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x68ed42ccd435a7c1bd6a8aac713350982b770af2386e2b7b989522f117e7d2a4 · ArcScan

Block

#21,244,339

2026-09-17 00:43:50 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,339
Timestamp: 15 days ago · 2026-09-17 00:43:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x68ed42ccd435a7c1bd6a8aac713350982b770af2386e2b7b989522f117e7d2a4
Parent hash: 0x40d9cd1b…240be761
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,339 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.3%984,425 / 30,000,000

Base fee

20 gwei

State root

0x3d96bbdfc4ac…3c2922079083

Transactions root

0xccc68f73e511…4930c517b93b

Receipts root

0x87fa45bdbaa9…4e7f4bc24b57

Nonce

0x0000000000000000

Extra data

0x00000004a817c800