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 #21288393 · ArcScan

Block

#21,288,393

2026-09-17 06:55:56 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,393
Timestamp: 12 days ago · 2026-09-17 06:55:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xee2b84ca3dfe494e47d37a163953da074b8ec2c688844a78d121d04f60a4e070
Parent hash: 0x7c5f464d…66674f5d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,393 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

45.8%13,733,430 / 30,000,000

Base fee

20 gwei

State root

0x1cb92c6361c7…fe6272f5c1df

Transactions root

0xeec0896bf14b…f7c2192ad563

Receipts root

0x8781758c556e…68927831488b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800