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 #0x490c6373e2d444830f2d1488a829fbe8ce0495ef9ddf79313b6338863f9a3602 · ArcScan

Block

#21,420,181

2026-09-18 01:30:10 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,181
Timestamp: 41 days ago · 2026-09-18 01:30:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x490c6373e2d444830f2d1488a829fbe8ce0495ef9ddf79313b6338863f9a3602
Parent hash: 0x514b2344…886a3c4a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,181 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

11.7%3,513,426 / 30,000,000

Base fee

20 gwei

State root

0x80b257617425…8d7d9c9d0eaa

Transactions root

0x5012b647d178…bed15a3d53a5

Receipts root

0xba0608ae3b7f…67eeff2a3bbf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800