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 #0xb685f403015f7b3a863894b6ea961e5261a1d533a58b3cd21f61ad76077a8188 · ArcScan

Block

#21,223,152

2026-09-16 21:44:59 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,152
Timestamp: 20 days ago · 2026-09-16 21:44:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xb685f403015f7b3a863894b6ea961e5261a1d533a58b3cd21f61ad76077a8188
Parent hash: 0xa749042a…9067c0be
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,152 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

21.5%6,439,979 / 30,000,000

Base fee

20 gwei

State root

0x8f9a01e503b0…023c065c2f87

Transactions root

0x41e393ec67d4…8c1c1a1916f7

Receipts root

0xa1ce8e71d293…93343ed2747a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800