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 #21299515 · ArcScan

Block

#21,299,515

2026-09-17 08:29:55 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,515
Timestamp: 51 days ago · 2026-09-17 08:29:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xe8d161170a02405675173e3fe9f98164fabc132360e0da9b067a73c2e67e96c3
Parent hash: 0x3cdccfcd…cf42bb5c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,515 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

7.0%2,089,891 / 30,000,000

Base fee

20 gwei

State root

0xdbd96cfcd1b4…d29386407a3a

Transactions root

0x387315f57ec8…687940c61f3f

Receipts root

0xdc404c7bf93d…f77986a5dfad

Nonce

0x0000000000000000

Extra data

0x00000004a817c800