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 #0x12da13854860f9398f48c43d845ff2cc65d4c023585686606827f73c1c1b4ff7 · ArcScan

Block

#21,287,298

2026-09-17 06:46:41 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,298
Timestamp: 8 days ago · 2026-09-17 06:46:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x12da13854860f9398f48c43d845ff2cc65d4c023585686606827f73c1c1b4ff7
Parent hash: 0x73f75c47…3f8a7557
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,298 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.3%1,277,900 / 30,000,000

Base fee

20 gwei

State root

0xacf7bb8bc161…dcc0f648ab17

Transactions root

0x129e458f3e53…c2a50ff4cd9b

Receipts root

0x29728f04f287…30983fc04712

Nonce

0x0000000000000000

Extra data

0x00000004a817c800