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 #0x6f8f5bfb05344278b139e6a449a3fe7c8cd9176c9aa7ed107b5cb42a5e17dae4 · ArcScan

Block

#21,279,812

2026-09-17 05:43:26 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,812
Timestamp: 39 days ago · 2026-09-17 05:43:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x6f8f5bfb05344278b139e6a449a3fe7c8cd9176c9aa7ed107b5cb42a5e17dae4
Parent hash: 0x41c6249a…f868cb25
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,812 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

18.6%5,580,169 / 30,000,000

Base fee

20 gwei

State root

0x374f8431d56c…dc5f37a2b301

Transactions root

0x934b3285ddf3…efcfdd785d04

Receipts root

0x1b6eed59d875…39d49d6a9ad9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800