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 #0x40f5ef6eb1cbbb5782d2c8aa4edf2700dc94251dd55b06869c4fe86e04a8e793 · ArcScan

Block

#21,307,883

2026-09-17 09:40:37 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,883
Timestamp: 28 days ago · 2026-09-17 09:40:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x40f5ef6eb1cbbb5782d2c8aa4edf2700dc94251dd55b06869c4fe86e04a8e793
Parent hash: 0xf03a1c7b…0a4ebcf2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,883 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

10.8%3,244,027 / 30,000,000

Base fee

20 gwei

State root

0xcbe1358a2697…592014e56be0

Transactions root

0x05fee541be1c…93b4b3b05656

Receipts root

0xf55b474bb64a…68b7245d123f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800