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 #0xdef36ad21b2515213eef9b079807562d2264dac724a40aac3785834a7f2672ca · ArcScan

Block

#21,541,749

2026-09-18 18:37:46 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,749
Timestamp: 7 days ago · 2026-09-18 18:37:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xdef36ad21b2515213eef9b079807562d2264dac724a40aac3785834a7f2672ca
Parent hash: 0xabc87f22…2a4057b8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,749 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

4.3%1,306,757 / 30,000,000

Base fee

20 gwei

State root

0xf24923c3bd5d…245585bd8c7c

Transactions root

0x836a52c82ec2…223c9c540b41

Receipts root

0xb5b78ed9a4b9…9f70c525c650

Nonce

0x0000000000000000

Extra data

0x00000004a817c800