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 #21325378 · ArcScan

Block

#21,325,378

2026-09-17 12:08:20 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,325,378
Timestamp: 15 days ago · 2026-09-17 12:08:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x8bba3431a16df8194636e3572ace9efd41d208f80687a55aaf787ab4bc144f93
Parent hash: 0xd6964eab…cef890f6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,325,378 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

12.3%3,682,828 / 30,000,000

Base fee

20 gwei

State root

0x78891db63bfe…eff1e4fa9c08

Transactions root

0x51c90a6f65b2…647ec93d8630

Receipts root

0x2b22383f605a…c96dacca056d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800