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 #0xc2ace2bc6cae63b9439d94b525014f8d8cb8f153ec21c4b78b4815bfd6e0910e · ArcScan

Block

#21,403,005

2026-09-17 23:04:59 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,005
Timestamp: 25 days ago · 2026-09-17 23:04:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xc2ace2bc6cae63b9439d94b525014f8d8cb8f153ec21c4b78b4815bfd6e0910e
Parent hash: 0x1498bc4c…2aeeec26
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,005 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.8%827,728 / 30,000,000

Base fee

20 gwei

State root

0x4b886e2e8f81…3096ab9d6124

Transactions root

0x78f9c7c251ec…c711b5fc31a1

Receipts root

0x68b074aeee4e…fa8e7b7a1bae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800