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 #0x7a3099836b02af6bb88ccf4b4f5f4c9cd623c6c6a2b00a5b77a2d34cc4d7d039 · ArcScan

Block

#21,260,499

2026-09-17 03:00:17 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,260,499
Timestamp: 15 days ago · 2026-09-17 03:00:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x7a3099836b02af6bb88ccf4b4f5f4c9cd623c6c6a2b00a5b77a2d34cc4d7d039
Parent hash: 0x7d7eeb56…01ce65f8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,260,499 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

23.6%7,066,508 / 30,000,000

Base fee

20 gwei

State root

0x0c080d01c390…1c41818865e0

Transactions root

0xd5ce2f5d19e5…cd62d3df4b63

Receipts root

0xc8b2401fa44f…97b34b6866a5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800