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 #21445283 · ArcScan

Block

#21,445,283

2026-09-18 05:02:20 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,283
Timestamp: 37 days ago · 2026-09-18 05:02:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x4bd948919c4a3485e6bf95e44e2f9ee253184d7dc4e94c56a825df9dfac75db3
Parent hash: 0x0147ce6c…0960e004
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,283 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.3%2,186,510 / 30,000,000

Base fee

20 gwei

State root

0x9ef11ef237cc…f45f0afe633f

Transactions root

0xf0ea497b6018…d46f1fc9e97d

Receipts root

0x51a13d395ad1…14cd5383b85d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800