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 #0x18ca73b1ae375506d216443bd517a5f149cec2f271c024f85e7c5aa318ed85e5 · ArcScan

Block

#21,354,257

2026-09-17 16:12:15 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,354,257
Timestamp: 8 days ago · 2026-09-17 16:12:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x18ca73b1ae375506d216443bd517a5f149cec2f271c024f85e7c5aa318ed85e5
Parent hash: 0x248ae738…1e35660d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,354,257 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

10.1%3,037,873 / 30,000,000

Base fee

21.716422109 gwei

State root

0x75f3e7bde990…95a97a47e188

Transactions root

0x3315d2f66011…e844ddb41fb7

Receipts root

0xad27cdc2933f…0461669c3722

Nonce

0x0000000000000000

Extra data

0x000000050550f500