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 #21480815 · ArcScan

Block

#21,480,815

2026-09-18 10:02:42 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,480,815
Timestamp: 57 days ago · 2026-09-18 10:02:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xaacf9f5e8781329b845a7127e7dff98a9fdcb848bdacdbb6038264c5a9bc3950
Parent hash: 0x1b4562ce…5372e777
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,480,815 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

6.8%2,051,161 / 30,000,000

Base fee

20 gwei

State root

0x3c9e9e1d1f52…d69f5b86c5e0

Transactions root

0x6baf34e66f21…1f427c6f5284

Receipts root

0x9ecee3f54ee0…31eba58bd951

Nonce

0x0000000000000000

Extra data

0x00000004a817c800