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 #0xfc077e96f009b1ae25b82b7270e8996a9c61c883fbd2f562db35a3e35e4aa8fb · ArcScan

Block

#21,403,911

2026-09-17 23:12:38 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,911
Timestamp: 50 days ago · 2026-09-17 23:12:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc077e96f009b1ae25b82b7270e8996a9c61c883fbd2f562db35a3e35e4aa8fb
Parent hash: 0x6d89ab4f…ac32effd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,911 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

64.9%19,484,068 / 30,000,000

Base fee

20 gwei

State root

0x30430006749c…d138155bae90

Transactions root

0x9952863d0d97…f02c235361f9

Receipts root

0x4d0e184b0c62…6533f1883b70

Nonce

0x0000000000000000

Extra data

0x00000004a817c800