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 #21288069 · ArcScan

Block

#21,288,069

2026-09-17 06:53:12 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,069
Timestamp: 16 days ago · 2026-09-17 06:53:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xe88f7f9cda663109e5a881a04d9e49a0fea0c225f34a1670012f1feb5d3fec05
Parent hash: 0x2e503fe2…07e4c159
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,069 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

9.0%2,710,108 / 30,000,000

Base fee

20 gwei

State root

0x759611402086…5a3e900d28f4

Transactions root

0x6520edc4fd69…b4a13cb9ebc5

Receipts root

0x086d76cdc8ba…561691be8a45

Nonce

0x0000000000000000

Extra data

0x00000004a817c800