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 #0x9aaaa85fee567b6277b97c8ea4e1a2a4da76e1cfef8b0682fc399ae716273eb2 · ArcScan

Block

#21,299,367

2026-09-17 08:28:41 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,367
Timestamp: 52 days ago · 2026-09-17 08:28:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x9aaaa85fee567b6277b97c8ea4e1a2a4da76e1cfef8b0682fc399ae716273eb2
Parent hash: 0x72704b37…34bf0e0e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,367 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

18.1%5,443,416 / 30,000,000

Base fee

20 gwei

State root

0xd9de9cd13521…7f16f9189e0c

Transactions root

0xe2edc6ba93b0…6a6df2eaacf3

Receipts root

0x35c70d98e3bc…68d5f61283e2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800