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

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 #21178170 · ArcScan

Block

#21,178,170

2026-09-16 15:25:17 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,170
Timestamp: 6 days ago · 2026-09-16 15:25:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xd6af7e59465d63c87c02a7bd0df1591aaa6e56647bf4c17953ebc20539a1dd53
Parent hash: 0x802208bd…948c5727
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,170 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

46.5%13,955,742 / 30,000,000

Base fee

97.296190137 gwei

State root

0x215389772997…6ca860068969

Transactions root

0xd23963938d6e…eb5780cd22d1

Receipts root

0x7ce18ede7450…b5a2802c8c01

Nonce

0x0000000000000000

Extra data

0x00000016b4c1b83e