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 #0xc099acc104fd2c6bfe344b6ad5678908dad4339c573a3ed137085344132db179 · ArcScan

Block

#21,336,418

2026-09-17 13:41:34 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,336,418
Timestamp: 39 days ago · 2026-09-17 13:41:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xc099acc104fd2c6bfe344b6ad5678908dad4339c573a3ed137085344132db179
Parent hash: 0x2cb11dc5…0acbdd5e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,336,418 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

55.4%16,618,653 / 30,000,000

Base fee

20 gwei

State root

0x812c9bc5857c…f445a5009cb5

Transactions root

0xc6d406bd91eb…b9372f932465

Receipts root

0xf1c5bd9aa37f…89e9ba58c2b6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800