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 #21305050 · ArcScan

Block

#21,305,050

2026-09-17 09:16:41 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,050
Timestamp: 31 days ago · 2026-09-17 09:16:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x8c7bdda3b2b3ee06cb7259d192a1624ea6525f78257710aa6a950ee77eb95bd4
Parent hash: 0x62cf8540…a8e3f2bc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,050 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

12.3%3,702,085 / 30,000,000

Base fee

20 gwei

State root

0x75a70da333f4…340292437046

Transactions root

0xdf77a0454580…30585054d208

Receipts root

0x9504f8a6f0a7…1684e05606ce

Nonce

0x0000000000000000

Extra data

0x00000004a817c800