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 #0xf5873f9d9d45fa0d80c1e08e592d8eeb7636e10ab1d23a3907ab36ec7de8dddd · ArcScan

Block

#21,345,739

2026-09-17 15:00:18 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,739
Timestamp: 49 days ago · 2026-09-17 15:00:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xf5873f9d9d45fa0d80c1e08e592d8eeb7636e10ab1d23a3907ab36ec7de8dddd
Parent hash: 0x8b4cd15e…42ddb79f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,739 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

21.6%6,475,663 / 30,000,000

Base fee

20 gwei

State root

0xb6011ad3d7f0…8dac37ece9c0

Transactions root

0x8307c2c7b826…56528f5b0a21

Receipts root

0x08a5d3152261…5fb3ca66ccb6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800