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 #21340928 · ArcScan

Block

#21,340,928

2026-09-17 14:19:40 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,928
Timestamp: 57 days ago · 2026-09-17 14:19:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xc097f7c05621b00aab0611b1c763c8d829bd4e3c64cac46cfad30ac151b62116
Parent hash: 0xf6b41a17…e741959a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,928 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

40.1%12,020,792 / 30,000,000

Base fee

20 gwei

State root

0x860a1a5d445f…721fdb9f9683

Transactions root

0xcc023df767c8…9734ce704985

Receipts root

0x6a2cbe67fe02…decf5cafd93c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800