Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x197b956666702aefce7fd9b8cad9e05f05eccec089e0254b51f663ba5dd623ac · ArcScan

Block

#21,543,082

2026-09-18 18:49:02 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,082
Timestamp: 47 days ago · 2026-09-18 18:49:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x197b956666702aefce7fd9b8cad9e05f05eccec089e0254b51f663ba5dd623ac
Parent hash: 0x925257d0…0741e7b9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,082 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

19.1%5,717,538 / 30,000,000

Base fee

20 gwei

State root

0xf6d918bb3584…9306514e155e

Transactions root

0x92c80e64a111…44ef26be4de6

Receipts root

0xb5d22cc96a01…faf9ed939fbb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800