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 #21216106 · ArcScan

Block

#21,216,106

2026-09-16 20:45:31 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,216,106
Timestamp: 7 days ago · 2026-09-16 20:45:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x8706081785a76b6789ec7fd1c22896beff8aefb9d26a1b14ee12f54a618fbfad
Parent hash: 0xfdaaeece…efeb407c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,216,106 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

42.1%12,646,766 / 30,000,000

Base fee

20 gwei

State root

0xf6d5e33fb1c5…019a1e9da24a

Transactions root

0x3900f7ebeaea…ecd5e7ec9915

Receipts root

0x72717260a7f0…6e72cc59ada1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800