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 #0xfec92a59ad93b910a5278ba9f2a905b2454913be3c9326688ac6006499950539 · ArcScan

Block

#21,304,266

2026-09-17 09:10:04 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,266
Timestamp: 5 days ago · 2026-09-17 09:10:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xfec92a59ad93b910a5278ba9f2a905b2454913be3c9326688ac6006499950539
Parent hash: 0x97ba6ab9…ef9a521a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,266 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

11.1%3,336,455 / 30,000,000

Base fee

20 gwei

State root

0x6070b59447a5…c9f42bcb0057

Transactions root

0xd7397c46bbe6…38e5363a2591

Receipts root

0x1af7e981ac2e…5cd9716ce053

Nonce

0x0000000000000000

Extra data

0x00000004a817c800