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 #0x5ab9bf8956ddbceb2aa3e9ad8822ea0e26d17051893113516946238e224318da · ArcScan

Block

#21,540,195

2026-09-18 18:24:38 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,195
Timestamp: 47 days ago · 2026-09-18 18:24:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x5ab9bf8956ddbceb2aa3e9ad8822ea0e26d17051893113516946238e224318da
Parent hash: 0xb70c8b5b…9d0541ca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,195 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

5.5%1,646,152 / 30,000,000

Base fee

20 gwei

State root

0xe57eaf7fbc71…53226563fde6

Transactions root

0xe3fd06d3873a…e6c6027df7f2

Receipts root

0x7da479b0f2d1…d016bdcf3024

Nonce

0x0000000000000000

Extra data

0x00000004a817c800