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 #21353081 · ArcScan

Block

#21,353,081

2026-09-17 16:02:19 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,081
Timestamp: 11 days ago · 2026-09-17 16:02:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x17b28d283996dff5a1b0bfb5431dfbb6c9304b99ef379c23c24eea5492927ba2
Parent hash: 0x2ca2074f…b805e345
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,081 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

20.8%6,235,049 / 30,000,000

Base fee

20 gwei

State root

0x389ecb3a9d46…11ab1526a520

Transactions root

0x80dcafc0d140…b9bf26c9861a

Receipts root

0x332c0de43bee…b08f370c5a80

Nonce

0x0000000000000000

Extra data

0x00000004a817c800