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 #0xc34755810f37e470d3edd06a6ca2b953a4cf41e1705a9cf6150f132ecc5d0ce7 · ArcScan

Block

#21,275,939

2026-09-17 05:10:43 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,275,939
Timestamp: 14 days ago · 2026-09-17 05:10:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xc34755810f37e470d3edd06a6ca2b953a4cf41e1705a9cf6150f132ecc5d0ce7
Parent hash: 0x7ec7329a…8c784c26
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,275,939 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

32.0%9,590,546 / 30,000,000

Base fee

20 gwei

State root

0x9e96ebbfcc66…56e9a5e15de9

Transactions root

0x488ee457231a…039a37a52acc

Receipts root

0x7795ff8dd0b6…b098ea83be5c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800