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 #0x28ec1a2c08022ae541ddaf1a6d7b931670ed25436273069b9023bdca882286bc · ArcScan

Block

#21,565,833

2026-09-18 22:01:25 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,833
Timestamp: 50 days ago · 2026-09-18 22:01:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x28ec1a2c08022ae541ddaf1a6d7b931670ed25436273069b9023bdca882286bc
Parent hash: 0x6345f616…b8fed9bd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,833 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

2.1%619,124 / 30,000,000

Base fee

20 gwei

State root

0x6d57c8e4ea19…4c738ce69f72

Transactions root

0x55e6da0d13d5…a1d6ad5368f0

Receipts root

0xe7d9715bb6ba…457ff5c3ae97

Nonce

0x0000000000000000

Extra data

0x00000004a817c800