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 #21250268 · ArcScan

Block

#21,250,268

2026-09-17 01:33:53 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,268
Timestamp: 35 days ago · 2026-09-17 01:33:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x48a34d0799575a9194de50eca947c326eddba18ca390fa922b2dea2b3ea362bd
Parent hash: 0x2947e8fe…9cefc56b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,268 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

7.3%2,177,616 / 30,000,000

Base fee

20 gwei

State root

0xa452207d881a…1e58ad1df25d

Transactions root

0x5f3737f09413…c1c37849562e

Receipts root

0x774b4608ae5e…4933139df462

Nonce

0x0000000000000000

Extra data

0x00000004a817c800