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

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 #21384626 · ArcScan

Block

#21,384,626

2026-09-17 20:29:38 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,384,626
Timestamp: 4 days ago · 2026-09-17 20:29:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x112a008baaf69591a892d9f062bc4ecce415f0452bf54ee13c77f3809b731dd7
Parent hash: 0x90833f2b…721f2fe9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,384,626 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

14.4%4,315,829 / 30,000,000

Base fee

20 gwei

State root

0x8b4c179b3b9c…774ed81ea456

Transactions root

0xf315874a38a3…07f74f407e34

Receipts root

0x1be0658253a8…7220eca296f6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800