Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x3c6576bfb5ec08319e565e8a2f72c544c82087a9b11f7cef70ab3b88e3804555 · ArcScan

Block

#21,224,141

2026-09-16 21:53:20 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,224,141
Timestamp: 49 days ago · 2026-09-16 21:53:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x3c6576bfb5ec08319e565e8a2f72c544c82087a9b11f7cef70ab3b88e3804555
Parent hash: 0xc78592fe…63fe3df0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,224,141 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

11.6%3,470,442 / 30,000,000

Base fee

20 gwei

State root

0x09c82f552090…c8976f1b6483

Transactions root

0x0f1d294916a4…491cec9928a8

Receipts root

0xe68f3a364f1e…c4e93ad7bac8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800