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 #0x0afe994941f20a06fd64cb8d3730269f0f53a55fef67552f910e820dc7af8987 · ArcScan

Block

#21,409,781

2026-09-18 00:02:15 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,409,781
Timestamp: 18 days ago · 2026-09-18 00:02:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x0afe994941f20a06fd64cb8d3730269f0f53a55fef67552f910e820dc7af8987
Parent hash: 0x9c222552…1ba334dd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,409,781 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.7%1,708,723 / 30,000,000

Base fee

20 gwei

State root

0xa3618e13832d…27d2e47bd94d

Transactions root

0x58b366a35266…572a5cc5ec9e

Receipts root

0xdbe5a79b82e8…be0dca85b6e9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800