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 #0x18edbd5b289dfe6f4f274c75ddaaf3a20511a34c06eee522d95b3929018f98fc · ArcScan

Block

#21,351,478

2026-09-17 15:48:47 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,478
Timestamp: 40 days ago · 2026-09-17 15:48:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x18edbd5b289dfe6f4f274c75ddaaf3a20511a34c06eee522d95b3929018f98fc
Parent hash: 0xf13eca8a…7be46416
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,478 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

16.4%4,912,379 / 30,000,000

Base fee

20 gwei

State root

0xc2cb67c8baa7…566b2dee6a9f

Transactions root

0xaffb253539cc…417fa0504782

Receipts root

0x8ac7ce72f830…86562c8f8d2d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800