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 #0x9a7fc4a50e6c110605e981e003e8d9575d3f5b461a0d7c6b65511cc41d132b6f · ArcScan

Block

#21,566,875

2026-09-18 22:10:13 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,875
Timestamp: 31 days ago · 2026-09-18 22:10:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x9a7fc4a50e6c110605e981e003e8d9575d3f5b461a0d7c6b65511cc41d132b6f
Parent hash: 0xf71a2b1f…57fc86a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,875 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

19.4%5,823,697 / 30,000,000

Base fee

20 gwei

State root

0xa58bbd43ef7b…36c681f36ee8

Transactions root

0x162ed288719f…188aa48772d4

Receipts root

0x90e19afdd581…0f34d896ca00

Nonce

0x0000000000000000

Extra data

0x00000004a817c800