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 #0xf8f863d9f8d6044719cc4ff8a5f7446c1648b9dbdda0d02db7708565db33a344 · ArcScan

Block

#21,266,164

2026-09-17 03:48:08 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,266,164
Timestamp: 10 days ago · 2026-09-17 03:48:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xf8f863d9f8d6044719cc4ff8a5f7446c1648b9dbdda0d02db7708565db33a344
Parent hash: 0x69a0796b…f83c10e8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,266,164 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

19.9%5,972,542 / 30,000,000

Base fee

20 gwei

State root

0xa766ddb1c603…aa3909293150

Transactions root

0xe24532f323ee…ec026b1608f6

Receipts root

0x4bb64f7ef9b5…1f737f879e6d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800