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 #0x3bc8c782cbcd25295580ee354e5b72bda8563847b91a8960781d0891af52b4c6 · ArcScan

Block

#21,268,346

2026-09-17 04:06:33 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,346
Timestamp: 51 days ago · 2026-09-17 04:06:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x3bc8c782cbcd25295580ee354e5b72bda8563847b91a8960781d0891af52b4c6
Parent hash: 0x8673c703…dd529ad4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,346 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

22.3%6,683,039 / 30,000,000

Base fee

20 gwei

State root

0x1cfd5c99134e…cd7945e1feab

Transactions root

0xd89213edab8d…2bd5416db431

Receipts root

0x3550cc486d88…f42a33ec635d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800