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 #21620542 · ArcScan

Block

#21,620,542

2026-09-19 05:43:59 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,542
Timestamp: 45 days ago · 2026-09-19 05:43:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xbf10f6435ecdadc31202ee5406584926209a969dd193ce57ab898c4c7b2b7a35
Parent hash: 0x0ae4b4b5…273a4425
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,542 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

0.8%237,806 / 30,000,000

Base fee

20 gwei

State root

0x73090c74df96…dfc7d1954090

Transactions root

0xfe81a1fa20bd…24c9878cac11

Receipts root

0xd1cb7dd388a2…32354009ed43

Nonce

0x0000000000000000

Extra data

0x00000004a817c800