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 #21330286 · ArcScan

Block

#21,330,286

2026-09-17 12:49:46 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,330,286
Timestamp: 12 days ago · 2026-09-17 12:49:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x4700c80330de251cbfc17bbee9219be4898a769ea80a553ddece5eda60934b8d
Parent hash: 0x5e8cc858…49bdbefe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,330,286 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

33.6%10,092,223 / 30,000,000

Base fee

20 gwei

State root

0x9c3d527de1b5…150dc101f656

Transactions root

0x3bc601800b7f…eaa0260eb3aa

Receipts root

0x2b52c166598a…8a56e65a0b2f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800