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 #21269748 · ArcScan

Block

#21,269,748

2026-09-17 04:18:24 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,748
Timestamp: 18 days ago · 2026-09-17 04:18:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xf574170484942b4100f8e709d78ea590cdcda92ba0d4bbd08d4817b5a0292c83
Parent hash: 0x95a979b9…a4a7dc4c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,748 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

17.1%5,144,736 / 30,000,000

Base fee

20 gwei

State root

0x0811b095260c…913152cd239d

Transactions root

0x5fb7d0d980a0…81f63357d78b

Receipts root

0xdc5691828370…5f16655abbeb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800