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 #0x88a92c9347af305ff77c9b34d537dda17897898f474209e767cd62dc9def9d9e · ArcScan

Block

#21,274,729

2026-09-17 05:00:29 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,729
Timestamp: 6 days ago · 2026-09-17 05:00:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x88a92c9347af305ff77c9b34d537dda17897898f474209e767cd62dc9def9d9e
Parent hash: 0xdb7e5cea…1de78615
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,729 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

20.2%6,071,069 / 30,000,000

Base fee

20 gwei

State root

0x7df1af0b79e7…130a61e4802a

Transactions root

0xb90faf796421…3943a8369e59

Receipts root

0xe9f5b23430f6…6d53d49b4734

Nonce

0x0000000000000000

Extra data

0x00000004a817c800