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 #0x18b83a4b02f430b9462a4762da09fe4397b98fbfb6c23f800f715deb6401b90b · ArcScan

Block

#21,357,999

2026-09-17 16:44:40 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,999
Timestamp: 11 days ago · 2026-09-17 16:44:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x18b83a4b02f430b9462a4762da09fe4397b98fbfb6c23f800f715deb6401b90b
Parent hash: 0xa982d9f4…277c3e43
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,999 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

11.9%3,577,693 / 30,000,000

Base fee

20 gwei

State root

0xa689ece47e1c…495074f94572

Transactions root

0x3f3dac4443d2…12b977f06799

Receipts root

0xe7e1e5d61c6a…a70d8898d758

Nonce

0x0000000000000000

Extra data

0x00000004a817c800