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 #21230358 · ArcScan

Block

#21,230,358

2026-09-16 22:45:49 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,230,358
Timestamp: 17 days ago · 2026-09-16 22:45:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x0d90ff22a10bb6d7acf1f63557c154545400bab1c3e8f80e7a2859948dc21155
Parent hash: 0x69b16abd…3f90349e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,230,358 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

59.2%17,753,974 / 30,000,000

Base fee

20 gwei

State root

0x2c2358021a42…b268400769ac

Transactions root

0x9ecdf3b43667…0b7fd6e0ad25

Receipts root

0xf319f484b913…641f2595f32c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800