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 #0x78112e460ef96b9a5d45520ea5d9300adc9c61463705fdbc424c62c615ea604b · ArcScan

Block

#21,348,172

2026-09-17 15:20:51 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,348,172
Timestamp: 16 days ago · 2026-09-17 15:20:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x78112e460ef96b9a5d45520ea5d9300adc9c61463705fdbc424c62c615ea604b
Parent hash: 0x067346d7…0c74ae76
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,348,172 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

20.6%6,181,437 / 30,000,000

Base fee

20 gwei

State root

0x569177ea4464…d5d294c90b84

Transactions root

0x7e057d09887d…f5fc7662c112

Receipts root

0x0e6c467d4874…fd7e78619b81

Nonce

0x0000000000000000

Extra data

0x00000004a817c800