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 #0x841a86bbb3d09864a1fc78977c910bf8f3905d3ca82df9550f54a0a39876d844 · ArcScan

Block

#21,417,442

2026-09-18 01:07:01 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,442
Timestamp: 48 days ago · 2026-09-18 01:07:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x841a86bbb3d09864a1fc78977c910bf8f3905d3ca82df9550f54a0a39876d844
Parent hash: 0x44f7e002…b88a742c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,442 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

4.0%1,193,378 / 30,000,000

Base fee

20 gwei

State root

0xe0f6c8d88fa6…2d4bb930cff9

Transactions root

0x22a711bb7aad…e948363dc5e4

Receipts root

0xa0c5076ce02d…2876eb6ea839

Nonce

0x0000000000000000

Extra data

0x00000004a817c800