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 #0x91646925ac83173358a591ce67da34b2be77f8e3a910b70e7a7240415ad7e1b7 · ArcScan

Block

#21,307,305

2026-09-17 09:35:44 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,305
Timestamp: 22 days ago · 2026-09-17 09:35:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x91646925ac83173358a591ce67da34b2be77f8e3a910b70e7a7240415ad7e1b7
Parent hash: 0xcfac8858…1d482a6e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,305 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

15.4%4,636,583 / 30,000,000

Base fee

20 gwei

State root

0x47640c55220a…66dd41713699

Transactions root

0x1d7fbf828478…10937846e693

Receipts root

0x80ca91205562…a031c05dce85

Nonce

0x0000000000000000

Extra data

0x00000004a817c800