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 #0x459c9a7a22d0c14298b3a5aa7dbaad81004d129b673829df5adf117257b71202 · ArcScan

Block

#21,543,210

2026-09-18 18:50:07 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,210
Timestamp: 50 days ago · 2026-09-18 18:50:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x459c9a7a22d0c14298b3a5aa7dbaad81004d129b673829df5adf117257b71202
Parent hash: 0x5aec5ab2…bac6424c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,210 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

15.6%4,678,879 / 30,000,000

Base fee

20 gwei

State root

0x17ad67f8cb38…82e7fa6f7456

Transactions root

0x84845cab3cd3…d9be0b5624bc

Receipts root

0x959ec98069fb…278ea4d9a199

Nonce

0x0000000000000000

Extra data

0x00000004a817c800