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 #0xcb9492b71008f62b8cb28f950532948aa0bb7855f701e35ac0e626d93acfb453 · ArcScan

Block

#21,551,880

2026-09-18 20:03:26 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,880
Timestamp: 47 days ago · 2026-09-18 20:03:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xcb9492b71008f62b8cb28f950532948aa0bb7855f701e35ac0e626d93acfb453
Parent hash: 0xd9041bf2…ca2e2225
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,880 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

2.8%833,952 / 30,000,000

Base fee

20 gwei

State root

0x1c5542bcfe0b…8799033eb927

Transactions root

0x9fbc00417d6e…88320887bf29

Receipts root

0x0892d987a181…f7dcd4e65e7f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800