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 #0xf0dff4490ed6e5500b594eee2eb1dc1ed967831a298d378122cc852344cb1187 · ArcScan

Block

#21,357,478

2026-09-17 16:40:16 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,478
Timestamp: 5 days ago · 2026-09-17 16:40:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xf0dff4490ed6e5500b594eee2eb1dc1ed967831a298d378122cc852344cb1187
Parent hash: 0xdd6b5a6e…e1032793
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,478 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

25.1%7,539,883 / 30,000,000

Base fee

20 gwei

State root

0x9ad3f4fa866e…a135d9d53df4

Transactions root

0xdcc2879a707a…471fc6e8a2f7

Receipts root

0xa359f87c42c9…4ebc73c27a5f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800