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 #0xff61592163862caec5ee8570d340eb6b6705a6c86f0afd7ab09c65cc31ff5c1f · ArcScan

Block

#21,354,074

2026-09-17 16:10:42 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,354,074
Timestamp: 14 days ago · 2026-09-17 16:10:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xff61592163862caec5ee8570d340eb6b6705a6c86f0afd7ab09c65cc31ff5c1f
Parent hash: 0x7d6f1d02…b9ec2125
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,354,074 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

9.2%2,768,328 / 30,000,000

Base fee

20 gwei

State root

0x919052c990e8…e33c8e5611b1

Transactions root

0xafd2228e74bd…0f15bac1b5c7

Receipts root

0x267e32846e50…29bc093267f3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800