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 #0xb86c14520aaf77a683e21065972a89aac0c67d677bb0c4690b608db5c4fd5a72 · ArcScan

Block

#21,539,515

2026-09-18 18:18:53 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,515
Timestamp: 53 days ago · 2026-09-18 18:18:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xb86c14520aaf77a683e21065972a89aac0c67d677bb0c4690b608db5c4fd5a72
Parent hash: 0xac4e170d…e7181bc4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,515 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

5.5%1,654,565 / 30,000,000

Base fee

20 gwei

State root

0x004e22d055ad…a41ab69624ee

Transactions root

0x415ad5754a51…ef8ba995357e

Receipts root

0xa18ec9a0ad15…4b7da43bc0eb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800