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 #21281039 · ArcScan

Block

#21,281,039

2026-09-17 05:53:48 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,039
Timestamp: 30 days ago · 2026-09-17 05:53:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x35c939fd5b17872a50ea2d81aea795098477a79641f0e3c0f890a1f22779ef60
Parent hash: 0x0ac93124…d17dc8e9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,039 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

19.6%5,878,366 / 30,000,000

Base fee

20 gwei

State root

0x160e7fab2853…8fc3e33bc34b

Transactions root

0xa5536884c8c9…6bd58196db36

Receipts root

0x0ed8280a5e5b…e437b27ef4f6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800