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 #21252244 · ArcScan

Block

#21,252,244

2026-09-17 01:50:34 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,252,244
Timestamp: 10 days ago · 2026-09-17 01:50:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x4085c0077274be7916a6dfa59c6e780aa170a11d5ee32f82c5424ee35c6de702
Parent hash: 0x14de8b1d…1b0c5b0a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,252,244 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

15.8%4,745,251 / 30,000,000

Base fee

20 gwei

State root

0xca70540593a7…609b46d86388

Transactions root

0xd0fd6d08a152…c1efbb0b57d0

Receipts root

0x0879956aed8f…19cd6081cf08

Nonce

0x0000000000000000

Extra data

0x00000004a817c800