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 #21285275 · ArcScan

Block

#21,285,275

2026-09-17 06:29:35 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,275
Timestamp: 17 days ago · 2026-09-17 06:29:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xf6fd1db166951288018ce773022948f38716f09e0fe8d4b42c30174a85b38d7f
Parent hash: 0x60f92961…55550dc2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,275 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.0%1,498,643 / 30,000,000

Base fee

20 gwei

State root

0xcdab4cb9552b…ae91c6aebcc3

Transactions root

0x6a0119100d8e…8e12a7da5404

Receipts root

0xab860e780e82…48e8a6c812c8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800