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 #0x45504c97491623f181905f678c8db4953ff0e09a41afe5462990855d99e97c9e · ArcScan

Block

#21,621,744

2026-09-19 05:54:09 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,744
Timestamp: 56 days ago · 2026-09-19 05:54:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x45504c97491623f181905f678c8db4953ff0e09a41afe5462990855d99e97c9e
Parent hash: 0x77efc91c…c1de860e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,744 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

4.1%1,233,844 / 30,000,000

Base fee

20 gwei

State root

0xd9cec55e484b…996c890b6c95

Transactions root

0x21c4576eeeec…516c9030804a

Receipts root

0x76389cfb0113…084f81ac5cf1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800