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 #0x73efe52b4c5e1bd82f996b7638315077335536a58c318198832b08f94d37c703 · ArcScan

Block

#21,338,495

2026-09-17 13:59:07 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,495
Timestamp: 3 days ago · 2026-09-17 13:59:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x73efe52b4c5e1bd82f996b7638315077335536a58c318198832b08f94d37c703
Parent hash: 0xfd04b215…aae6124a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,495 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

14.0%4,196,188 / 30,000,000

Base fee

20 gwei

State root

0x6947eb996380…13af1ad4ffc4

Transactions root

0xda563ff4109b…bdce8b4fc865

Receipts root

0x6bfaee932f1f…b70c6c34344a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800