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 #0xe8b3560793368b35c871ca1c4dc56f8378e510de281285a5181f58d833998fd4 · ArcScan

Block

#21,390,299

2026-09-17 21:17:34 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,299
Timestamp: 16 days ago · 2026-09-17 21:17:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xe8b3560793368b35c871ca1c4dc56f8378e510de281285a5181f58d833998fd4
Parent hash: 0x501f2077…e8a7e157
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,299 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.4%1,328,787 / 30,000,000

Base fee

20 gwei

State root

0x6374c1d38c4f…d102aca98f84

Transactions root

0x4201d6c87a38…0744d5538120

Receipts root

0x9bb7efcff389…02c8434b9a80

Nonce

0x0000000000000000

Extra data

0x00000004a817c800