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

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 #21307258 · ArcScan

Block

#21,307,258

2026-09-17 09:35:20 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,258
Timestamp: 20 days ago · 2026-09-17 09:35:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xaaaebc91e1f6acb57bb67949db9a4c891426fddb27a52dd9955ba6c26d78383d
Parent hash: 0x9929fa5f…baac8779
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,258 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

10.5%3,148,804 / 30,000,000

Base fee

20 gwei

State root

0x2c66be9cf96d…279c7ce74b4c

Transactions root

0x3974b7e26924…4d92874b0fcb

Receipts root

0x3cac3df2d321…b274c0007454

Nonce

0x0000000000000000

Extra data

0x00000004a817c800