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 #0x3186c503530352194fb7d9f427cf37e62e78d5ff7c77d7174f5d55aca0d182c8 · ArcScan

Block

#21,566,336

2026-09-18 22:05:40 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,336
Timestamp: 47 days ago · 2026-09-18 22:05:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x3186c503530352194fb7d9f427cf37e62e78d5ff7c77d7174f5d55aca0d182c8
Parent hash: 0x585a9189…4590022b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,336 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.2%52,768 / 30,000,000

Base fee

20 gwei

State root

0xd468996f7794…2f28b641d898

Transactions root

0xace251c220c5…effea18e6530

Receipts root

0x94e4aa960d03…aa5fa5197f7d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800