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 #21445394 · ArcScan

Block

#21,445,394

2026-09-18 05:03:16 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,394
Timestamp: 40 days ago · 2026-09-18 05:03:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xb667e95851546dbf24c850d3cc74795d7eb10ed27d1d7d9c62cf2ad27abb638f
Parent hash: 0x87f5f6ff…a227343e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,394 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.4%1,626,573 / 30,000,000

Base fee

20 gwei

State root

0x55ae529c56c0…ee142693cc8a

Transactions root

0x3ddf62d4b17b…5102a125b77c

Receipts root

0x35c803d82814…fcb2628b9752

Nonce

0x0000000000000000

Extra data

0x00000004a817c800