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 #0xca54edb2f4420e7593985fcefb5857fc34271f96ea57ff338278906390ad327e · ArcScan

Block

#21,524,920

2026-09-18 16:15:30 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,920
Timestamp: 27 days ago · 2026-09-18 16:15:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xca54edb2f4420e7593985fcefb5857fc34271f96ea57ff338278906390ad327e
Parent hash: 0x29872128…e986bc78
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,920 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

2.4%705,721 / 30,000,000

Base fee

20 gwei

State root

0x0c15ce2acafb…63471b81ddd2

Transactions root

0x4438a397337d…47c50e53fe0c

Receipts root

0x07de4308691e…9b33cea54df5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800