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 #0xa689b738a5beb95297f175f634500d9bd6e5bbc7d268a6a093d8cbeb41d01675 · ArcScan

Block

#21,539,682

2026-09-18 18:20:18 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,682
Timestamp: 51 days ago · 2026-09-18 18:20:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xa689b738a5beb95297f175f634500d9bd6e5bbc7d268a6a093d8cbeb41d01675
Parent hash: 0x98a36c4b…de1e7863
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,682 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

4.1%1,235,041 / 30,000,000

Base fee

20 gwei

State root

0x4c10d5f881c4…8a616aa74430

Transactions root

0x5ffb9b43d370…91795c110766

Receipts root

0xbad51088648f…adcae2eaad53

Nonce

0x0000000000000000

Extra data

0x00000004a817c800