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 #21548099 · ArcScan

Block

#21,548,099

2026-09-18 19:31:27 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,099
Timestamp: 51 days ago · 2026-09-18 19:31:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x0568ed51a0d4aea5f76359fdddf696a98718c7e4430523c3953128e520f8494f
Parent hash: 0x961eb158…eda1c000
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,099 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

2.1%629,732 / 30,000,000

Base fee

20 gwei

State root

0x2251a2150b4a…bd821d0365da

Transactions root

0xe88cb6ce77a1…c122bbedae69

Receipts root

0x7baa5d01f2ee…4ae41bd3e09d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800