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 #21392089 · ArcScan

Block

#21,392,089

2026-09-17 21:32:42 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,089
Timestamp: 28 days ago · 2026-09-17 21:32:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x2ec186420acf3588fa0289078ffea139293b114a77b1ef47b67efe113f6a4bb2
Parent hash: 0x648b919c…e2b96b8e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,089 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

9.7%2,907,080 / 30,000,000

Base fee

20 gwei

State root

0x2f4be21d1a9b…30139e2a121e

Transactions root

0x94b710ad6f02…b1272aff5a63

Receipts root

0x1731b97e4d8b…aac801fa8505

Nonce

0x0000000000000000

Extra data

0x00000004a817c800