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 #21331099 · ArcScan

Block

#21,331,099

2026-09-17 12:56:38 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,331,099
Timestamp: 18 days ago · 2026-09-17 12:56:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xc3ee11706897b3a39c34156008c9901bf2af1a4ebc5c7f35eaa61625917cfd15
Parent hash: 0x73f5312f…8300a2fe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,331,099 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

13.8%4,135,119 / 30,000,000

Base fee

20 gwei

State root

0x0c42a48406f2…92f79273235f

Transactions root

0x8fc671e9399d…6738a1e5748a

Receipts root

0x24c7107ac7c5…76c4dfad9b97

Nonce

0x0000000000000000

Extra data

0x00000004a817c800