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 #0x85520388535667bd75fe05f885cd576c8a1cc35ecfb536e04a903b24821bc52c · ArcScan

Block

#21,388,669

2026-09-17 21:03:48 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,669
Timestamp: 33 days ago · 2026-09-17 21:03:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x85520388535667bd75fe05f885cd576c8a1cc35ecfb536e04a903b24821bc52c
Parent hash: 0xda95ef2e…7a313776
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,669 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.3%91,377 / 30,000,000

Base fee

20 gwei

State root

0xb6cef494a23c…09cd5ae85054

Transactions root

0xf1cc13f888ec…45e631d3901b

Receipts root

0x0419094bf4e7…fb935151a7f0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800