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 #0xb7bdc1a6093bf64dc7c37cd8b972c1ac5f6291eac6050511faf1ceca155ffa7c · ArcScan

Block

#21,526,620

2026-09-18 16:29:53 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,526,620
Timestamp: 28 days ago · 2026-09-18 16:29:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xb7bdc1a6093bf64dc7c37cd8b972c1ac5f6291eac6050511faf1ceca155ffa7c
Parent hash: 0x21a968f2…8e0ca368
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,526,620 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.8%1,735,717 / 30,000,000

Base fee

20 gwei

State root

0xe66c18655a6b…2e9f14f49899

Transactions root

0x449f4afe5a72…dfa4976b894f

Receipts root

0x6be023d79823…aa4d9384d0b4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800