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 #0x39a461b1ae8721e1d8e36bbb6255d8d3758094202743b3ea172b613ed6ac8662 · ArcScan

Block

#21,307,370

2026-09-17 09:36:17 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,370
Timestamp: 24 days ago · 2026-09-17 09:36:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x39a461b1ae8721e1d8e36bbb6255d8d3758094202743b3ea172b613ed6ac8662
Parent hash: 0x265493bf…be0fdb91
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,370 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

14.0%4,214,155 / 30,000,000

Base fee

20 gwei

State root

0xbe0eb444cf5e…588766517868

Transactions root

0x66e968e2261b…85e46605887b

Receipts root

0xaa78fee9e95d…b0550a1c5397

Nonce

0x0000000000000000

Extra data

0x00000004a817c800