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 #0x99c6512154e98229c217612d1473120271f95a08642665530eb354d68910ab6d · ArcScan

Block

#21,338,141

2026-09-17 13:56:07 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,141
Timestamp: 10 days ago · 2026-09-17 13:56:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x99c6512154e98229c217612d1473120271f95a08642665530eb354d68910ab6d
Parent hash: 0x9295cf83…f0f9fa52
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,141 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

17.2%5,168,192 / 30,000,000

Base fee

20 gwei

State root

0x063464c94671…2e66643762c2

Transactions root

0xb08cd5e164e7…c0bfe77d3483

Receipts root

0x1f03f880edf3…d21ad525c217

Nonce

0x0000000000000000

Extra data

0x00000004a817c800