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 #0x3bb5b303410e7ca58154fceb3174c17bd8ffb7a53e488614bf0b0ae100d00d11 · ArcScan

Block

#21,371,175

2026-09-17 18:35:59 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,175
Timestamp: 9 days ago · 2026-09-17 18:35:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x3bb5b303410e7ca58154fceb3174c17bd8ffb7a53e488614bf0b0ae100d00d11
Parent hash: 0xad2696d0…b293a848
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,175 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

12.5%3,740,722 / 30,000,000

Base fee

20 gwei

State root

0x02ab4a2c9e0d…190a629573a1

Transactions root

0xfda346bbb7ca…b718b8871484

Receipts root

0x0341988ac9ed…96b06c4eb7ae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800