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 #0xf0a3c7cfd1eb4bb8c9bd7500e44136371b1b3398b9388914b7fcee8b4445ed5f · ArcScan

Block

#21,394,111

2026-09-17 21:49:48 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,111
Timestamp: 34 days ago · 2026-09-17 21:49:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xf0a3c7cfd1eb4bb8c9bd7500e44136371b1b3398b9388914b7fcee8b4445ed5f
Parent hash: 0x07a5d5b1…5f4f0e28
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,111 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

3.1%934,073 / 30,000,000

Base fee

20 gwei

State root

0x402e0b8d5c00…26ef640cfb63

Transactions root

0x75e5e818634d…434085dd5c30

Receipts root

0x776955f8cf10…5ba41075a39e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800