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 #21339225 · ArcScan

Block

#21,339,225

2026-09-17 14:05:17 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,225
Timestamp: 22 days ago · 2026-09-17 14:05:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x4d31a08c4a59da729e1647d674859b87a64c202394899a6238882fae5c91a723
Parent hash: 0xf5580413…8e370795
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,225 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

16.7%4,998,177 / 30,000,000

Base fee

20 gwei

State root

0x3acf9fb0eb88…5f56eb3748b3

Transactions root

0xe9ed3dbd0fd8…936fa7082679

Receipts root

0x2547fd19b336…8690e0ce249a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800