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 #0x8351cfb939801d644c3618edd0e77c61e4d431905702cdbb2103e0f9755d577d · ArcScan

Block

#21,273,630

2026-09-17 04:51:12 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,630
Timestamp: 41 days ago · 2026-09-17 04:51:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x8351cfb939801d644c3618edd0e77c61e4d431905702cdbb2103e0f9755d577d
Parent hash: 0x568c691a…ed77f11d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,630 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

6.5%1,953,146 / 30,000,000

Base fee

20 gwei

State root

0x45ef65bbc70f…18867155f9ad

Transactions root

0x23d7b58432a8…92295888586b

Receipts root

0x52c614488a8b…09494fb87491

Nonce

0x0000000000000000

Extra data

0x00000004a817c800