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 #0xb3bb1e291c6d7edf3ca132e34ecf43d76329cccc89cfc078a3ca8d22b8cf4b07 · ArcScan

Block

#21,270,684

2026-09-17 04:26:18 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,684
Timestamp: 10 days ago · 2026-09-17 04:26:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xb3bb1e291c6d7edf3ca132e34ecf43d76329cccc89cfc078a3ca8d22b8cf4b07
Parent hash: 0x301170cd…02dd6f69
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,684 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

9.6%2,892,172 / 30,000,000

Base fee

20 gwei

State root

0x14e044e26957…cc2f1d766b8c

Transactions root

0x639ab22ccdfe…5d27b8f2be42

Receipts root

0xdde4fefdbc5d…9d227d33d006

Nonce

0x0000000000000000

Extra data

0x00000004a817c800