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 #0xc1666c6678dc8f424dc198fe1c1de9e26f1dd557129e099fdb0ba656a090a096 · ArcScan

Block

#21,509,143

2026-09-18 14:02:11 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,143
Timestamp: 44 days ago · 2026-09-18 14:02:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xc1666c6678dc8f424dc198fe1c1de9e26f1dd557129e099fdb0ba656a090a096
Parent hash: 0xea0f435b…0a6dd780
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,143 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

10.0%2,992,631 / 30,000,000

Base fee

20 gwei

State root

0x852daab7b1b6…8a30711d477c

Transactions root

0x27a76a9c6e3c…b23b7a43ac56

Receipts root

0xc841eaf068e7…20167610e8da

Nonce

0x0000000000000000

Extra data

0x00000004a817c800