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 #21417907 · ArcScan

Block

#21,417,907

2026-09-18 01:10:57 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,907
Timestamp: 39 days ago · 2026-09-18 01:10:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xc91e39bf2a2ec06a82f31d06c69cfe881a9d28cb6e28b4c223969b58a22a99be
Parent hash: 0xe3c6ad7c…7cbfc2d6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,907 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

9.4%2,808,095 / 30,000,000

Base fee

20 gwei

State root

0xb18fb30c92db…23b086a6b9eb

Transactions root

0x8089d88569c2…f6d57f42fdbe

Receipts root

0x2fb29d29e276…d816743eb881

Nonce

0x0000000000000000

Extra data

0x00000004a817c800