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 #0xf43c718c9ce953d165ba885d983318132867e422b61414c7a65bf6e2ba6ca462 · ArcScan

Block

#21,188,913

2026-09-16 16:55:58 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,188,913
Timestamp: 3 days ago · 2026-09-16 16:55:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xf43c718c9ce953d165ba885d983318132867e422b61414c7a65bf6e2ba6ca462
Parent hash: 0xc9efd630…9b18ccaa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,188,913 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

29.1%8,740,669 / 30,000,000

Base fee

20 gwei

State root

0x921247aab305…42330d5d2c83

Transactions root

0xf0ab3258bc9d…6d0dc3c3a48d

Receipts root

0x91616d2f6d98…e07e4cfe8f55

Nonce

0x0000000000000000

Extra data

0x00000004a817c800