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 #0xfefc73eef6f803bca6ca385ce13105a946679fedce59ec45a0a731d36e0940a4 · ArcScan

Block

#21,518,016

2026-09-18 15:17:09 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,016
Timestamp: 16 days ago · 2026-09-18 15:17:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xfefc73eef6f803bca6ca385ce13105a946679fedce59ec45a0a731d36e0940a4
Parent hash: 0xae00be59…237861e4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,016 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

3.9%1,179,265 / 30,000,000

Base fee

20 gwei

State root

0xc3eba9749278…fdb19bece926

Transactions root

0xbd1f5b94dcd3…ef57ff1465bb

Receipts root

0x96c0ec27d6a9…4dbc16c21a92

Nonce

0x0000000000000000

Extra data

0x00000004a817c800