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 #21483787 · ArcScan

Block

#21,483,787

2026-09-18 10:27:49 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,483,787
Timestamp: 5 days ago · 2026-09-18 10:27:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xede49de18120d2f602adb1c37941305cb2d1a9562f4004e75c00b50f1274b3ce
Parent hash: 0x579a81e9…93b761c5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,483,787 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

16.6%4,990,751 / 30,000,000

Base fee

20 gwei

State root

0xaab9c4f32624…976510da1cb0

Transactions root

0x8323d01abdca…f99cf748506a

Receipts root

0xe8bc2727f196…927a272de0c3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800