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 #21229945 · ArcScan

Block

#21,229,945

2026-09-16 22:42:19 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,229,945
Timestamp: 10 days ago · 2026-09-16 22:42:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x4a882eda4a3f463fbfb106cdbd86f9663e9a705a0fbec0a3b93fc6458b021858
Parent hash: 0xe3dde92b…5e8b953d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,229,945 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

32.7%9,808,150 / 30,000,000

Base fee

20 gwei

State root

0x3b1eefb6b3b4…95d0b12fb366

Transactions root

0x751219c90233…307c78472c30

Receipts root

0x6bdc9f632421…be4a68e0d064

Nonce

0x0000000000000000

Extra data

0x00000004a817c800