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 #0x74712402fb3f32ad32c3909e8ad88580db31cae15d3111e5502ab51262978da6 · ArcScan

Block

#21,417,680

2026-09-18 01:09:02 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,680
Timestamp: 46 days ago · 2026-09-18 01:09:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x74712402fb3f32ad32c3909e8ad88580db31cae15d3111e5502ab51262978da6
Parent hash: 0x8502bee6…b7ae7981
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,680 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

2.2%654,245 / 30,000,000

Base fee

20 gwei

State root

0xfd8e30ab7643…b58f503eb951

Transactions root

0x060470e7a3b2…40f399ca929b

Receipts root

0xb271ed82b9fa…2aee1626b855

Nonce

0x0000000000000000

Extra data

0x00000004a817c800