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 #0xcc3dc3cb762f62b407f367116fb602d605caaf8e18d6ef7dcfd27fdc50e3a1e3 · ArcScan

Block

#21,300,544

2026-09-17 08:38:37 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,544
Timestamp: 30 days ago · 2026-09-17 08:38:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xcc3dc3cb762f62b407f367116fb602d605caaf8e18d6ef7dcfd27fdc50e3a1e3
Parent hash: 0x77b9b3b7…048eccf1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,544 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

10.5%3,162,687 / 30,000,000

Base fee

20 gwei

State root

0xff7dadd30039…5503acc820eb

Transactions root

0x8cbd0dae1280…5b81d375d288

Receipts root

0x8d2293509261…8b60f157e3d8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800