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 #21333187 · ArcScan

Block

#21,333,187

2026-09-17 13:14:16 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,333,187
Timestamp: 32 days ago · 2026-09-17 13:14:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xff9a73b6a25ee3cee7172f3764a04e6bbdf634f7456a6b01e1067ce05e672137
Parent hash: 0x40b603db…4fb47f76
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,333,187 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

16.8%5,040,470 / 30,000,000

Base fee

20 gwei

State root

0x5460eedafeca…a36428c65adb

Transactions root

0xdfffc662756e…56e484ca93c2

Receipts root

0x02e2bbe70173…6b7386c3d2cd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800