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 #0xd66d56bcad254ae29735d5f59449c5f20043e0a158c2c5e1f56f820088f19e2d · ArcScan

Block

#21,383,564

2026-09-17 20:20:39 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,564
Timestamp: 25 days ago · 2026-09-17 20:20:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xd66d56bcad254ae29735d5f59449c5f20043e0a158c2c5e1f56f820088f19e2d
Parent hash: 0x0029439e…53e6928a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,564 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

16.9%5,072,403 / 30,000,000

Base fee

20 gwei

State root

0x3eac977fbf0e…781fd96bf970

Transactions root

0x17ba249950d3…2a346a83be2f

Receipts root

0xe59761df5e91…8c7ada5c4dd4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800