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 #0x9c19d8aa9dc7ec4c4e8df8d90b498f924f2650d3951cab8aef5f9f28dd652500 · ArcScan

Block

#21,248,516

2026-09-17 01:19:05 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,248,516
Timestamp: 5 days ago · 2026-09-17 01:19:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x9c19d8aa9dc7ec4c4e8df8d90b498f924f2650d3951cab8aef5f9f28dd652500
Parent hash: 0xa202e947…1cab64e5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,248,516 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

28.6%8,566,356 / 30,000,000

Base fee

20 gwei

State root

0x6399a42eab8d…e99988d0206b

Transactions root

0x20bd0e58df9a…6e5b6caf64a0

Receipts root

0xc9fa16c14a89…cc5b492a4ec5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800