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 #21245914 · ArcScan

Block

#21,245,914

2026-09-17 00:57:07 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,914
Timestamp: 6 days ago · 2026-09-17 00:57:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xe40d3afb4c51df747dc49b472b4c2e9c06c99ced56e7338ce53602e18b8540b6
Parent hash: 0xe1de906b…2b16b223
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,914 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

19.0%5,694,368 / 30,000,000

Base fee

20 gwei

State root

0x97bd9afb9b4d…d48491593206

Transactions root

0x27e72e279121…ea65803be3a3

Receipts root

0x4a62945da8ca…383289212e16

Nonce

0x0000000000000000

Extra data

0x00000004a817c800