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 #0xfdb0a3007ce5e0f0afba963bfbdf4d5b30a2b232c2ca3d456988e466a4d145b6 · ArcScan

Block

#21,256,431

2026-09-17 02:25:55 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,431
Timestamp: 53 days ago · 2026-09-17 02:25:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xfdb0a3007ce5e0f0afba963bfbdf4d5b30a2b232c2ca3d456988e466a4d145b6
Parent hash: 0x7433a6fb…198b2537
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,431 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

28.0%8,407,098 / 30,000,000

Base fee

20 gwei

State root

0x22638b1fa459…36e3e729c828

Transactions root

0xf9ec94ffb8f9…8f4184a86691

Receipts root

0x67932d555a1d…a5ce3f8e9c70

Nonce

0x0000000000000000

Extra data

0x00000004a817c800