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 #0x99026a008a05e3b555674b8b4d67177a03c06065cff2a1f29443e6e2487ef973 · ArcScan

Block

#21,196,591

2026-09-16 18:00:47 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,196,591
Timestamp: 3 days ago · 2026-09-16 18:00:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x99026a008a05e3b555674b8b4d67177a03c06065cff2a1f29443e6e2487ef973
Parent hash: 0x224e8819…4ae7a471
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,196,591 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

34.0%10,190,214 / 30,000,000

Base fee

416.287423721 gwei

State root

0x5a13ddd5aef0…7950fdbf1428

Transactions root

0x4caa7f76c6dd…cf1b2d8473ea

Receipts root

0xc2ace87c0e78…03d4b60ffaaa

Nonce

0x0000000000000000

Extra data

0x00000060c7ec739d