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 #21548504 · ArcScan

Block

#21,548,504

2026-09-18 19:34:53 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,504
Timestamp: 47 days ago · 2026-09-18 19:34:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x8acda05b3ffa7c4a4b9b5ce39aa097dc0e29db98d3f060540642b465b0646a5c
Parent hash: 0xd9a2cf8b…59919898
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,504 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

3.5%1,042,802 / 30,000,000

Base fee

20 gwei

State root

0x3ff98094a147…4fa36edf9576

Transactions root

0x12c21e068c5f…304579728dc5

Receipts root

0x7d6ff69acb51…a1f839e8ede1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800