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 #21287019 · ArcScan

Block

#21,287,019

2026-09-17 06:44:19 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,019
Timestamp: 7 days ago · 2026-09-17 06:44:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x36845ef087f0cec64d44a82dedb67728c6abc2916b2c82ced36e8ce7b47a2888
Parent hash: 0xd2bfc7f4…6a97d900
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,019 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

10.0%2,998,215 / 30,000,000

Base fee

20 gwei

State root

0x12a5dc90b1c9…5672c34f239d

Transactions root

0x6600070ac50f…527fc9d16af1

Receipts root

0x2f5fb96ffc38…4e76aa659e56

Nonce

0x0000000000000000

Extra data

0x00000004a817c800