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 #0x5a33e35f20d718d3a20fd8d184a52393f78c3ce3259dfe3390e10688c7d223e3 · ArcScan

Block

#21,254,734

2026-09-17 02:11:35 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,734
Timestamp: 11 days ago · 2026-09-17 02:11:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a33e35f20d718d3a20fd8d184a52393f78c3ce3259dfe3390e10688c7d223e3
Parent hash: 0x0e9fff57…b410faac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,734 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

24.1%7,245,373 / 30,000,000

Base fee

20 gwei

State root

0x92ae9e3ed6ca…ce1f685d8d3e

Transactions root

0x11b8e5d5e942…645608007ed2

Receipts root

0xd8e124bbbf98…e3e5e6e504cb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800