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

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 #21178827 · ArcScan

Block

#21,178,827

2026-09-16 15:30:50 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,827
Timestamp: 6 days ago · 2026-09-16 15:30:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x06ee14142664f7bd2b921df1136d1c1b498d03bd29cd7bc2beab295b03c2f918
Parent hash: 0x2d4e7b0b…e627640f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,827 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

26.6%7,996,856 / 30,000,000

Base fee

33.652210056 gwei

State root

0x959cb0c6b533…9ffee0075af5

Transactions root

0x36aeb8ddf52b…c9b281a5302d

Receipts root

0xaac021d6c915…92d41b676cf6

Nonce

0x0000000000000000

Extra data

0x00000007d6f4a461