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 #21385969 · ArcScan

Block

#21,385,969

2026-09-17 20:40:59 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,385,969
Timestamp: 12 days ago · 2026-09-17 20:40:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xae4f14573fa0dfa583f088f6fe477124383b8257b9703528e1b349f3312f654e
Parent hash: 0xe99100c7…9757b090
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,385,969 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

11.7%3,503,713 / 30,000,000

Base fee

20 gwei

State root

0x1015b64fb9b0…eaab45dbfb90

Transactions root

0x5d3b6c2c6993…644ce4d2f19f

Receipts root

0xbceaa839a7bf…77b5bbf9c7cb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800