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 #0x4d5f8652218f8494c233c0b3dd843833e963b60bcbd5e419a8cd5e4c4c0c8d41 · ArcScan

Block

#21,387,873

2026-09-17 20:57:04 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,873
Timestamp: 10 days ago · 2026-09-17 20:57:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x4d5f8652218f8494c233c0b3dd843833e963b60bcbd5e419a8cd5e4c4c0c8d41
Parent hash: 0x3e08789e…61ccd7d2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,873 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.5%1,648,211 / 30,000,000

Base fee

20 gwei

State root

0xeda1edd0ffde…b72ea6af52b2

Transactions root

0x9961145da9fb…22a5ff5909a3

Receipts root

0xd8fb834a0cb6…eb80142e13d4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800