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 #0x3b38623fbe62257b91cc6527786d8cd8adb698920b218438ca2be4a9b7485d04 · ArcScan

Block

#21,283,808

2026-09-17 06:17:12 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,283,808
Timestamp: 25 days ago · 2026-09-17 06:17:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b38623fbe62257b91cc6527786d8cd8adb698920b218438ca2be4a9b7485d04
Parent hash: 0xa2d9c845…6343b5e2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,283,808 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

9.5%2,857,267 / 30,000,000

Base fee

20 gwei

State root

0x4a9cb31cc92a…012fc535f853

Transactions root

0x125c84849871…01205ec0bd59

Receipts root

0x8346e5ec805d…0fc8d848d561

Nonce

0x0000000000000000

Extra data

0x00000004a817c800