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 #0x42fdc57169b2fe2461037bd96768f950c2fd5717151942de137e7055c1d8640e · ArcScan

Block

#21,191,713

2026-09-16 17:19:36 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,191,713
Timestamp: 3 days ago · 2026-09-16 17:19:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x42fdc57169b2fe2461037bd96768f950c2fd5717151942de137e7055c1d8640e
Parent hash: 0x4a2e2056…a362b821
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,191,713 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

38.9%11,671,927 / 30,000,000

Base fee

21.71517405 gwei

State root

0x1c90cd4f15e7…55f255331b4c

Transactions root

0xd69f7af87e72…d3bdf2c16cd4

Receipts root

0x75c91f11fb6e…8ce54c556a3b

Nonce

0x0000000000000000

Extra data

0x0000000510f1cdfd