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 #0x12945700c6f83d2fc017251b54e9442f46c92402f9d0a0abb912bf94e86a98dc · ArcScan

Block

#21,567,331

2026-09-18 22:14:05 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,567,331
Timestamp: 17 days ago · 2026-09-18 22:14:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x12945700c6f83d2fc017251b54e9442f46c92402f9d0a0abb912bf94e86a98dc
Parent hash: 0xa12cbfc3…36ae3c47
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,567,331 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

0.8%236,917 / 30,000,000

Base fee

20 gwei

State root

0x26591eead8dc…164bd6a1a7f0

Transactions root

0xab7045ab6412…ee590a88585f

Receipts root

0xa2eecf6e55c0…e4033ffb4516

Nonce

0x0000000000000000

Extra data

0x00000004a817c800