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 #21352091 · ArcScan

Block

#21,352,091

2026-09-17 15:53:57 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,352,091
Timestamp: 21 days ago · 2026-09-17 15:53:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x3c0a95628704cb03fa5e6dd868cc24d7fd9a1aeef3116c90947cee9c29f280ce
Parent hash: 0x21899dcf…c72fb282
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,352,091 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

25.8%7,735,760 / 30,000,000

Base fee

20 gwei

State root

0x6077f4803dbf…3eba0a70b04c

Transactions root

0xe301fc2436f0…cbffd7af9168

Receipts root

0x8892db974ad8…48b1ecab2d95

Nonce

0x0000000000000000

Extra data

0x00000004a817c800