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 #21409699 · ArcScan

Block

#21,409,699

2026-09-18 00:01:34 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,409,699
Timestamp: 20 days ago · 2026-09-18 00:01:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x5af1cdc27c310af4383fb815b52efdfb2d154957b6f9e5b2063dde42e4eb3b67
Parent hash: 0x26bb390c…cd87582c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,409,699 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.8%1,738,766 / 30,000,000

Base fee

20 gwei

State root

0x15920f336c92…58e1292e5bb8

Transactions root

0x411c1b8e6adb…afde712a70d8

Receipts root

0xedd719f5f6a5…5d8ab05aa6c3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800