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 #0xc5a46c754087b58148964e57970639a06a95a956a0cf90675624844980d304be · ArcScan

Block

#21,526,560

2026-09-18 16:29:22 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,526,560
Timestamp: 26 days ago · 2026-09-18 16:29:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xc5a46c754087b58148964e57970639a06a95a956a0cf90675624844980d304be
Parent hash: 0x2995f7d2…2d43dbf5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,526,560 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

6.9%2,080,179 / 30,000,000

Base fee

20 gwei

State root

0x301170c48e53…4889529eea35

Transactions root

0x35a4c6acd6c3…c75155bc6473

Receipts root

0x8fa2fb15b666…50732f8909cc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800