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 #0xc066fe0a1b8a8630d05786857b64703b726a41ca9325cf46e12f968693ce0fed · ArcScan

Block

#21,524,265

2026-09-18 16:09:58 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,265
Timestamp: 47 days ago · 2026-09-18 16:09:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xc066fe0a1b8a8630d05786857b64703b726a41ca9325cf46e12f968693ce0fed
Parent hash: 0x393435db…afc66c1c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,265 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

13.0%3,914,805 / 30,000,000

Base fee

20 gwei

State root

0x681a2ea36635…285148f1df09

Transactions root

0x3d8010687a35…40c26c72cc6d

Receipts root

0xe99e82572bcf…12f9089addb4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800