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 #0xcffe3d6eae7f7e64cfacbe8b0264dba566c07f5557c97260d4f85b0a45b7dbf9 · ArcScan

Block

#21,508,443

2026-09-18 13:56:15 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,443
Timestamp: 51 days ago · 2026-09-18 13:56:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xcffe3d6eae7f7e64cfacbe8b0264dba566c07f5557c97260d4f85b0a45b7dbf9
Parent hash: 0xb97b8158…0e599b18
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,443 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

3.9%1,174,578 / 30,000,000

Base fee

20 gwei

State root

0x9bba9855f4b2…383a01aa49a5

Transactions root

0x43d380b50fb7…b14438388b1f

Receipts root

0xd328dcb2a5da…4d54e5e12236

Nonce

0x0000000000000000

Extra data

0x00000004a817c800