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 #0x662d3b3d05b9f1e883dfac8215611ba6d03ecaacda2e4b8da128d87ffe3ded1e · ArcScan

Block

#21,239,609

2026-09-17 00:03:54 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,609
Timestamp: 16 days ago · 2026-09-17 00:03:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x662d3b3d05b9f1e883dfac8215611ba6d03ecaacda2e4b8da128d87ffe3ded1e
Parent hash: 0xb1762fcd…7c32000e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,609 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

27.4%8,213,025 / 30,000,000

Base fee

20 gwei

State root

0x6a79407fe40f…3701393aca79

Transactions root

0xb58c29ef41cd…5fb78a8b4c44

Receipts root

0x52c5a4c8f7f9…7d536a1aeab4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800