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 #0x2428537aca573a47b7eff0091357ace131a72bf9d9f2452463df02e492afb975 · ArcScan

Block

#21,391,026

2026-09-17 21:23:43 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,026
Timestamp: 5 days ago · 2026-09-17 21:23:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x2428537aca573a47b7eff0091357ace131a72bf9d9f2452463df02e492afb975
Parent hash: 0x5352fb03…291323f8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,026 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

5.8%1,737,328 / 30,000,000

Base fee

20 gwei

State root

0x2da27f2d8553…68af335fb463

Transactions root

0xaea187cfc2b9…5e8ea9fba06d

Receipts root

0xe2ca2e244ca1…f98194046f82

Nonce

0x0000000000000000

Extra data

0x00000004a817c800