Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x618265a286694d6fcb847debd5452a4452c9b289e85aad35978cf6b3188cc75d · ArcScan

Block

#21,443,500

2026-09-18 04:47:16 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,500
Timestamp: 20 days ago · 2026-09-18 04:47:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x618265a286694d6fcb847debd5452a4452c9b289e85aad35978cf6b3188cc75d
Parent hash: 0xa7598eed…d8d532e1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,500 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.4%721,481 / 30,000,000

Base fee

20 gwei

State root

0xaf4aa8aba4d3…b0b253dfd5fb

Transactions root

0x22595bf624b9…b973155f4ab8

Receipts root

0x1fcb4a8106fb…bcc1f8a9d3fa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800