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 #21285431 · ArcScan

Block

#21,285,431

2026-09-17 06:30:54 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,431
Timestamp: 21 days ago · 2026-09-17 06:30:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x07c68e30aee0aef9398769425afd7222f38b6f3b6ebdc8f74127b42d962bb417
Parent hash: 0x0a12095d…bf7cfb58
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,431 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

9.8%2,947,142 / 30,000,000

Base fee

20 gwei

State root

0x81c3932df7a2…067bbed0b910

Transactions root

0xada38a07290b…f3285e0b8765

Receipts root

0x396dfe3d16a1…d1633dd65fd3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800