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 #21522388 · ArcScan

Block

#21,522,388

2026-09-18 15:54:06 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,388
Timestamp: 20 days ago · 2026-09-18 15:54:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x4b505e742df5ee247f6fd8ead1902ab821816b9c4a8e7cda172accd692ddfa62
Parent hash: 0xebe18631…45009fc5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,388 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

8.5%2,561,490 / 30,000,000

Base fee

20 gwei

State root

0xd778c2b60377…1e8804f1af0f

Transactions root

0x4f57e8956e9a…6acff5e66de0

Receipts root

0xcc2a4a1ba7ad…c0f38215051e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800