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 #0x390453467f1d41570f3708d5960c5cf575a61a60425f3ae9fe3ea844b8624b70 · ArcScan

Block

#21,267,242

2026-09-17 03:57:14 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,242
Timestamp: 21 days ago · 2026-09-17 03:57:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x390453467f1d41570f3708d5960c5cf575a61a60425f3ae9fe3ea844b8624b70
Parent hash: 0xb6f5a497…fa4d70da
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,242 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

24.6%7,366,119 / 30,000,000

Base fee

20 gwei

State root

0x429b2b620825…82e493439bd2

Transactions root

0x521675d64517…32f717ec1dc5

Receipts root

0x603b8a587319…e7137d5c057f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800