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 #21485351 · ArcScan

Block

#21,485,351

2026-09-18 10:41:03 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,351
Timestamp: 48 days ago · 2026-09-18 10:41:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xd7e821417d0b66a1cc2fee6a3f09ea870ad63344babbf4229f66dd962f8fc28a
Parent hash: 0x05eaf63f…e3760bfb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,351 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

2.8%846,513 / 30,000,000

Base fee

20 gwei

State root

0x52275d4c4346…40ce899b6272

Transactions root

0x78d121f4882c…43bc62f561ba

Receipts root

0xbd0cc1ef437a…fa8ecdacd6df

Nonce

0x0000000000000000

Extra data

0x00000004a817c800