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 #0xfc98a2de19aa0b9513b9c991461719d2568d0ea38da72f8d0d0ef73ce236a51f · ArcScan

Block

#21,285,778

2026-09-17 06:33:50 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,778
Timestamp: 28 days ago · 2026-09-17 06:33:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc98a2de19aa0b9513b9c991461719d2568d0ea38da72f8d0d0ef73ce236a51f
Parent hash: 0x3d2f861d…b2884390
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,778 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

17.5%5,259,059 / 30,000,000

Base fee

20 gwei

State root

0xd58ccf58f790…088616b1ebc6

Transactions root

0x1280cd96744f…32430a45db46

Receipts root

0x108b60802b63…a6729d28c2ea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800