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 #21288361 · ArcScan

Block

#21,288,361

2026-09-17 06:55:40 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,361
Timestamp: 12 days ago · 2026-09-17 06:55:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x7eda10a004a4577c5b820f942dc4aa79e94089118a5b01990ed19fae3864afa9
Parent hash: 0xdefad5f0…25b30fee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,361 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

14.0%4,192,987 / 30,000,000

Base fee

20 gwei

State root

0x6e2ba45d6c56…263c0eaf6d58

Transactions root

0xe6106cb66b24…26ec694e2394

Receipts root

0x5b1c84ea1b3e…2856e2e5d33c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800