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 #0x3c4c8413a4228f3db04e6e96f2bc6782b6e3dd5732bceda2827334de9b8a7883 · ArcScan

Block

#21,357,489

2026-09-17 16:40:22 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,489
Timestamp: 5 days ago · 2026-09-17 16:40:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x3c4c8413a4228f3db04e6e96f2bc6782b6e3dd5732bceda2827334de9b8a7883
Parent hash: 0x206b8926…f9c040c4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,489 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

11.1%3,318,949 / 30,000,000

Base fee

20 gwei

State root

0x92e6da55b0e3…71e67cd3f54a

Transactions root

0xb4d2350787cd…f922b92b6987

Receipts root

0x32265b883872…1b78974015db

Nonce

0x0000000000000000

Extra data

0x00000004a817c800