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

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 #21401152 · ArcScan

Block

#21,401,152

2026-09-17 22:49:19 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,152
Timestamp: 24 days ago · 2026-09-17 22:49:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xe0635942b787bdd4f7ba43a0bc0eac12aa1efb565e0bbf07adc04341456f091f
Parent hash: 0xeb3c6f3f…dd589c7f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,152 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

5.8%1,739,795 / 30,000,000

Base fee

20 gwei

State root

0xd6378b62464f…6047ee9fa7e0

Transactions root

0x70d5ccf9cdd8…b436036f30bf

Receipts root

0x4f8642bd4db2…b1e14382d6fa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800